Greenville, South Carolina, USA – July 13, 2018 – aeSolutions®, a consulting, engineering and systems integration company that provides industrial process safety, cybersecurity and automation products and services, announced today that they have earned the Siemens SIMATIC PCS 7 Process Safety Specialist certification. “As customers require PCS 7 safety instrumented systems, we can recommend aeSolutions, our certified Process Safety Specialist Solution Partner, knowing that they have the engineering and quality practices to execute the project right the first time using best practices,” says Rich Chmielewski, Siemens USA PCS 7 Solution Partner Program Manager. “aeSolutions was able to demonstrate and pass all of the requirements from our partner program to achieve the status of Siemens Process Safety Specialist. This certification provides confidence to the market that aeSolutions can offer quality and complete safety lifecycle services per the IEC 61511 functional safety standard for the process industries along with strong technical expertise using Siemens process safety technology,” says Charles M. Fialkowski, CFSE, Siemens National Director for Process Safety. Learn more about aeSolutions' partnership with Siemens what we can do together: https://www.aesolutions.com/siemens-solution-partner About aeSolutions In business since 1998, aeSolutions is a consulting, engineering and systems integration company that provides industrial process safety, cybersecurity and automation products and services. They specialize in helping industrial clients achieve their risk management and operational excellence goals through expertise in process safety, industrial cybersecurity, safety instrumented systems, control system design and integration, alarm management, and related operations and integrity management system. About Siemens Siemens Corporation is a U.S. subsidiary of Siemens AG, a global powerhouse focusing on the areas of electrification, automation and digitalization. One of the world’s largest producers of energy-efficient, resource-saving technologies, Siemens is a leading supplier of systems for power generation and transmission as well as medical diagnosis. With approximately 372,000 employees in 190 countries, Siemens reported worldwide revenue of $92.0 billion in fiscal 2017. Siemens in the USA reported revenue of $23.3 billion, including $5.0 billion in exports, and employs approximately 50,000 people throughout all 50 states and Puerto Rico. ### Media Contact: For more information, contact Christi Morrison of aeSolutions at info@aesolns.com or (864) 404-3014. #pcs7 #Siemens #SIMATIC

aeSolutions Sharpens Focus on its Process Safety and Automation Business Greenville, SC – Aug. 5, 2021 – aeSolutions, a consulting, engineering and systems integration company, today announced the sale of its Industrial Cybersecurity (IC) division, aeCyberSolutions, to Deloitte Risk & Financial Advisory. The acquisition will allow aeSolutions to focus on the growth and expansion of its core business of providing process safety consulting and automation engineering services to the industrial markets. “Our decision to sell aeCyberSolutions serves in the best interests of our industrial cybersecurity team and the customers they serve. Deloitte’s brand and access to the market and labor force made it a natural fit for that business and will expand the breadth and depth of those services,” said Ken O’Malley, Founder and President of aeSolutions. “Going forward, aeSolutions will pursue some exciting transformational opportunities for our company with an eye on geographic expansion and growth into new strategic markets.” aeSolutions plans to leverage today’s digitalization technologies for better insights and smarter decision-making to continually improve customer onstream production to compete and win in today’s hyper-fast-changing landscape. Additionally, aeSolutions plans to have a renewed focus on its core consulting and engineering expertise serving the world’s process manufacturers as a valued partner for smarter, more resilient industrial operations and safer communities. aeSolutions was founded in 1998 as an automation company serving the process industry. With strong roots in oil exploration, the company later began focusing on growing its chemicals business. aeSolutions created its aeCyberSolutions division in 2014 with a single employee and experienced significant growth that included attracting a team of top talent. Terms of Deloitte Risk & Financial Advisory’s acquisition of aeCyberSolutions were not disclosed. aeSolutions was represented by FOCUS Investment Banking, LLC. The transaction was facilitated by legal firm Krieg Devault with Clayton McKervey serving as the CPA. About aeSolutions In business since 1998, aeSolutions is a consulting, engineering and systems integration company that provides industrial process safety and automation products and services. They specialize in helping industrial clients achieve their risk management and operational excellence goals through expertise in process safety, combustion control and safeguarding, safety instrumented systems, control system design and integration, alarm management, and related operations and integrity management systems. For more information, visit www.aeSolutions.com. Kari Walker for aeSolutions Kari@redironpr.com @KariWalkerPR As used in this document, each of “Deloitte” and “Deloitte Risk and Financial Advisory” means Deloitte & Touche LLP, a subsidiary of Deloitte LLP. Please see www.deloitte.com/us/about for a detailed description of our legal structure. Certain services may not be available to attest clients under the rules and regulations of public accounting.

by Warren Johnson aeSolutions developed the FGS 1400 MK II fire panel as a pre-engineered, FM approved system capable of meeting all the above requirements. It is a scalable solution utilizing a SIL 3 capable certified safety PLC which can be fault-tolerant to minimize nuisance trips. The system contains the PLC, power supplies, battery set, battery charging panel, HMI, and engineering workstation with cause & effect programming capability. The system supports both local and remote I/O. It supports digital and analog initiating devices (smoke and gas detectors, manual fire alarms, supervisory switches), notification appliances (bells, horns, lights, text displays), fire safety functions (designed to increase the level of life safety or control the spread of harmful effects of a fire), and suppression devices. The system can capture and display a wide range of field device diagnostics (open/short circuits, out of range signals, power failures, manufacturer specific diagnostics), event summaries, and historical trends. A proprietary fire command / supervisory station allows an operator to view and control multiple systems from one location. System configuration is limited to authorized users with password access. The system incorporates many cybersecurity features. Only known devices are allowed communication access, and all communication traffic is logged for analysis as needed. The system can be logically isolated with provisions made for access at a demilitarized zone level for data collection, 3rd party and technician access, and protection against denial of service broadcast storms. Click to learn more about all aeSolutions' panels To learn more about the development and features of the aeSolutions FM approved FGS 1400 MK II fire panel, read the full paper here.

We are thrilled to celebrate aeSolutions' remarkable 25th anniversary, marking a quarter-century of providing exceptional consulting, engineering, and systems integration solutions. Since its founding, aeSolutions has remained true to its original vision of doing great things in a very different way with a very different approach. Founded by Brian Merriman, Mike Scott, and Ken O'Malley, the company opened its first office location in Greenville SC in 1998. With a focus on value-driven engineering, the company set out to solve the complex challenges faced by industrial clients. What follows are just a few key moments in our quarter century of continually guiding our clients to increasingly resilient operations and safer communities. Expansion and Growth aeSolutions' commitment to serving clients nationwide drove the expansion into new locations and ventures. Beginning in 2001 with the opening of a 14,000 square foot fabrication shop, which allowed the company to provide cost-effective and safe solutions for integrated Burner Management Systems (BMS) and Combustion Control Systems (CCS). Two further office locations followed too, first in Anchorage, Alaska (2007), and then Houston, Texas (2010). The company’s service offerings began to expand rapidly as well with the addition of a Process Safety Management division. That team grew to include other new areas of expertise and knowledge in areas such as Alarm Management and Machinery Safety. aeSolutions started designing process safety software after realizing the one thing that would ultimately improve the safety of the process industry was a database-driven safety lifecycle platform created for engineers by engineers. That software would ultimately become the product known as aeShield. aeSolutions co-founder Mike Scott, now heads aeShield and has grown into its own organization. The aeCyberSolutions Industrial Cybersecurity (IC) division was created in 2014. Beginning with a single employee, the IC team experienced significant growth that included attracting a team of top talent and gaining a high profile in the digital security field. In 2021, the sale was announced of the aeCyberSolutons division to Deloitte Risk & Financial Advisory. Recognition and Certifications Many members of our team are industry leaders, serving in leadership positions such as on key industry committees. Our principals and employees have actively participated in the development of industry codes and standard practices for engineering and implementation of control and safety-related system solutions. The family of Fire and Gas products– aeSolutions’ FGS 1400 panels, were FM Approved in 2006 signifying ​compliance with FM Approval’s Combustible Gas Standard 6320, Toxic Gas Detection standard 6340, and ANSI/ISA 12.13.01 Performance Requirements for Combustible Gas Detectors standard. The FGS 1400 MK II was designed to the same levels of safety availability and reliability as the systems that aeSolutions designs for Safety Instrumented Systems (SIS). aeSolutions’ became the first company in the Americas to earn Siemens SIMATIC PCS 7 Safety Specialist Certification in 2018. aeSolutions is also the first to renew the certification and remains the only company in the Americas to hold this certification, a testament to its continuous pursuit of excellence. Brian Merriman Many changes came to the company when co-founder and then company president, Brian Merriman, passed away in 2014. Under his passionate leadership, Brian grew aeSolutions from a startup with six employees to a national engineering company with 170 employees and offices covering the country. Brian's passion was always to make the process manufacturing industry safer through education and automated process safety lifecycle management. The Client Success Model: Enabling Client Goals Today, company co-founder Ken O’Malley serves as aeSolutions’ President. Recently the company restructured its organization to operate under a Client Success Model. aeSolutions’ Project Development team guides clients to drive project development throughout the entire project lifecycle, from concept to go-live. As the Project Development team’s understanding of each client’s objectives and obstacles grows, the value of aeSolutions’ guidance will grow. “At aeSolutions, we are humbled by our role as a trusted guide for our clients’ success,” said Ken O’Malley. “With our Project Development team, senior leadership is completely committed to the Client Success Model. We are excited to begin formally offering this unique service to our new and existing clients.”

aeSolutions co-founder, Ken O’Malley, and his wife, Chery, are giving back and supporting their passion for engineering along with Auburn Engineering through a scholarship benefitting underrepresented students.

aeSolutions is proud to announce we recently became an Alliance Partner of Schneider Electric in order to bring more value to our clients and more offer comprehensive solutions tailored to your facility. Founded in the mid 1830’s in France, the company has its earliest roots in steel foundries, the machine industry, and later ship building. In the late 1800’s the company expanded into the emerging electricity market. Today Schneider Electric is focused on software, critical power, and smart grid applications. Collaboration is crucial to keep up with the accelerating adoption of digital transformation. aeSolutions’ new alliance partnership with Schneider Electric is in the areas of Control Systems and the Modicon Safety System products. The Modicon M580 platform provides a compelling and cost-competitive SIL 3 SIS logic solver with controller and I/O module availability-redundant architectures. Program Levels: Alliance Industrial System Integrator Locator - Alliance Registered Alliance Industrial System Integrator Program - Alliance Registered

Industry Veteran to Lead Division Dedicated to Providing Top Tier Process Safety and Risk Management Solutions Greenville, SC –January 24, 2023 – aeSolutions, a consulting, engineering, and systems integration company, today announced the appointment of Ken Whittle to the position of senior director for Process Safety. Whittle will lead the company’s Process Safety business in value creation and business growth and will report directly to the company’s president. “Ken comes to us as a past client of aeSolutions with a strong track record of more than 30 years of process safety experience in an operating chemical company,” said Ken O’Malley, president of aeSolutions. “I am very excited for the impact Ken’s experience and passion for process safety will have on our business and in expanding our ability to better serve our clients.” As senior director, Whittle will have top, overall accountability for the performance of the company’s process safety business and will be a member of the company’s senior leadership team. He will work directly with the company’s Plant Protection Systems business leader to guide clients in protecting their employees, their communities, and the environment. Whittle’s 30-plus years of leadership roles in environment, health, safety and sustainability (EHS&S)/operations comprise experience with mechanical integrity, maintenance excellence, mergers and acquisitions, and leadership coaching and mentoring. Additionally, he has held increasingly senior and complex roles at the corporate and business levels, at both large and small upstream and downstream petrochemical facilities. “As a past client, I was already well aware of aeSolutions and its capabilities,” said Whittle. “I am excited to bring my process safety and chemical manufacturing experience to a firm so committed to process safety and critical safety systems.” About aeSolutions In business since 1998, aeSolutions is a consulting, engineering, and systems integration company that provides industrial process safety and automation products and services. They specialize in helping industrial clients achieve their risk management and operational excellence goals through expertise in process safety, combustion control and safeguarding, safety instrumented systems, control system design and integration, alarm management, and related operations and integrity management systems. For more information, visit www.aesolutions.com. Media Contact RedIron PR for aeSolutions Kari Ritacco kari@redironpr.com

When the COVID-19 pandemic began, many plant sites minimized on-site staff to essential personnel, and restrictions prevented in-person collaborations for projects. Following CDC recommendations, aeSolutions equipped its team to overcome technological hurdles and pivoted to meet client requirements amidst the circumstances. Through virtual meetings and ongoing learning, we were able to support client projects and maintain a range of deliverables—all while working remotely. One of the best examples of remote meeting success has been conducting virtual Process Hazard Analysis (PHA) studies. Here, aeSolutions and our clients not only overcame travel restrictions and technology challenges and lowered the risk of exposure to COVID-19 but also capitalized on the availability of highly leveraged staff working from home to produce high-quality process safety work products. Our Process Safety Management team was able to rearrange work schedules to coincide with the availability of client teams both in the US and internationally from the safety of their homes. The flexibility of working remotely has fueled innovation that led the team to provide additional services virtually, such as Factory Acceptance Tests (FAT), Compliance Audits, and site walk-downs with the use of modified work plans and a GoPro camera. Remote work has come with inherent challenges. We found participants are less likely to interact and engage in virtual meetings, especially when convenient features like the mute or camera button is just a click away. As our Senior Project Manager, Chris Hickling explained about the struggle facilitators faced with virtual meetings: “(they) do not get as much body language feedback.” If someone doesn’t agree, for instance, facilitators can’t see typical social cues because every member may not be visible on the screen. To counteract this relatively new virtual issue, facilitators made sure to pose questions that generated higher participation rates and engage with team members before the meeting, as they come back from breaks and outside the meeting on parking lot issues. To further ensure quality and maximize productivity, aeSolutions has learned to meticulously plan virtual meetings beforehand, which includes structuring meetings so participants can take breaks and refresh before continuing the session. As Hickling says, “we have to be very structured about the handling of client information and in our preparation for the actual PHA meetings.” We have to ensure access of information to all participants using available technology and establishing backup plans in case of technical difficulties. aeSolutions has found that remote PHAs with multilingual teams are far more effective with teamwork. aeSolutions has a multilingual team of facilitators and engineers on staff to bridge language gaps. The value of this has been even more important with the necessity of remote studies. aeSolutions uses our bilingual staff to lead or translate/scribe the meetings, as well as translate technical documents in-house or through a vetted partner. This collaborative teamwork enables an immediate one-on-one response to technical inquiries and accuracy on documenting the team input during the meetings. While there’s no substitute for traditional face-to-face communication and boots-on-the-ground activities, aeSolutions will continue to offer services through a remote interface when necessary or desired by a client. These alternative remote work plans have offered both a flexible and cost-effective way to keep projects moving forward during the COVID-19 crisis and will continue beyond. To learn more about aeSolutions Process Safety services - whether in-person or virtually—send us a message today or visit our website at www.aesolutions.com.

Navigating the Learning Curve in a Growing Industry Hydrogen is highly explosive, easily undetectable and can self-ignite – a recipe for disaster! Is your hydrogen plant taking the right measures to ensure safety? We leverage our decades of industry experience to make your hydrogen plant safe and efficient. "Within industry, people have been producing hydrogen for 100 years, but there's really been a lot of interest lately in hydrogen for transportation and for energy. What we've seen is a lot of people enter the market that may not have that, that background of operating chemical facilities." "And they're trying to understand, how do you handle it? How do you transport it? Transfer it. How do you contain it? How do you keep it safe and under control? And these companies are going to be on a bit of a learning curve as they try to understand the properties of these molecules and how they behave. And this is something aeSolutions has done for a very long time. With our modeling team, what we're finding is these models are creating some surprising. Results. Gases, particularly indoors, do not behave necessarily in an intuitive way. And where an expert might think is a good location for a detector, the gas may go undetected, it may not collect in sufficient quantities in that location." "If the hydrogen is being generated with electrolyzers, normally those are in enclosed buildings that are ventilated, but you want to be able to detect hydrogen leaks inside those buildings. huh? Hydrogen is highly explosive volatile. It can actually self ignite. So, we put gas detection and flame monitoring inside the electrologist building. The hydrogen flames are also not easily seen with the human eye and outdoors it's almost impossible to see. We put in flame detectors to alert personnel that there is a flame gas detector to alert personnel that you know there are issues, gas leaks. You might want to shut the process down, you know, evacuate people, etc. We can do your process ESV's. We can handle all your fire and gas IO all in one box. You have common spare parts. You don't have external interfaces you have to worry about. It makes it more cost effective."

Navigating the Challenges of the Evolving Hydrogen Market - See how aeSolutions engineers are working to keep ammonia production safe as part of industries move towards a goal of net zero. The future of the hydrogen market is really exciting, but it has some challenges. We're seeing some new players come into this industry and they're trying to understand what does it take to handle ammonia? How do you handle it? How do you transport it? How do you contain it? How do you keep it safe? So one of the markets that we do a substantial line of work in is traditional ammonia manufacturing, most of it for either mining or AG Chem. It's a hazardous process. Almost all of the facilities are PSM covered, so there's need for risk assessment. And what we do there is we monitor for ammonia leaks both on the perimeter with open path gas detection and point detection near identified leak sources and our system can detect the leak. Alert personnel, can automatically release deluge or water. To knock the ammonia cloud down, the companies want to make sure that the ammonia stays on their property and the gas cloud does not go out off of their. Property and it's typically very high consequence if they have an event. Your risk mitigation around that involves high reliability and validated systems, whether it's an alarm that needs to be in compliance with your philosophy and rationalization of basic process control system that's operating on automatic. That, you know, doesn't have a bunch of errors. It's controlled and tuned well. Or a safety instrumented system that's really like that airbag system in your car that you never know is there until you need it, and then it deploys. And then, in many cases, these facilities should one of those barriers fail and you end up with the product outside of the pipe, have fire and gas detection systems that are kind of a mitigation layer. To help reduce the consequence of an event that occurs AE solutions partners with our clients to address all of those needs, whether it's front end consulting all the way through system integration and full system delivery.

By Ted Hoffman, PE (AK, SC) A challenge in industry is prioritizing operating issues or the potential for an incident with fired equipment without incurring substantial assessment costs. A conceptual level compliance screening checklist is a cost-effective solution that systematically prioritizes fired equipment upgrade projects. This assessment tool determines conceptual compliance of a facility’s Burner Management System (BMS) with the National Fire Protection Association (NFPA) or American Petroleum Institute (API) standards. It highlights important findings for a facility’s fired equipment system. A conceptual compliance screening checklist is particularly beneficial for: Companies who recently invested in a new facility or purchased an existing facility Aging fired equipment that has not undergone recent upgrades Fired equipment with an uncertain adherence to codes and standards Personnel who are unfamiliar with the operation or condition of the fired equipment or want a better understanding of the unit Company managers are often faced with deciding which projects and actions items should take precedence at their facilities. If no action is taken or there are unknown issues, unaware personnel could be at risk. On the other hand, a full gap assessment on every piece of equipment can be an enormous undertaking and significant expenditure, and this level of detail may be premature. A screening checklist provides a balanced solution for identifying potential areas of deficiency and prioritizing those areas. It can also serve as a conceptual Basis of Design (BOD) for a potential upgrade/replacement project and may support an order of magnitude cost estimate for the subsequent project stage. As fired equipment ages and codes and standards evolve, companies may be completely unaware of a serious issue. A screening checklist allows companies to make informed decisions on their fired equipment and prioritize potential upgrades. It is the first step to being proactive to potential fired equipment hazards. Fired Equipment, NFPA 85, 86, 87API 538, 556 Gap Assessment Risk Combustion

Industrial companies are undoubtedly interested in running their facilities as safely and productively as possible. Projects of various size scopes at these facilities are driven by these motives as well as others, such as quality and profitability. Care should be taken in the course of project lifecycles to ensure that the project aims are accomplished while also ensuring that process safety is built into the project from its inception, design, construction, and ongoing operation standpoints. Safe design, construction, and operation of new plant facilities requires thoughtful consideration and collaboration of project teams with internal and external experts to ensure that project work proceeds with the right focus on process safety. One method commonly used to achieve this goal is periodic focused process safety reviews conducted during the project life cycle. There are many opportunities in projects for such reviews, to the extent that it can be confusing what to do, how to do it, and when to do it. It is not a simple one-size-fits all decision. The following discusses some of the available options for process safety reviews to help with these choices. The Challenges A systematic process for the selection and implementation of project lifecycle safety reviews is a basic requirement for project management. There are a variety of review types that may be appropriate at different times for most chemical process additions, including: A hazard identification (HAZID) study is typically the earliest process safety study. The HAZID should be performed in FEL-1 (Options phase of a capital project) and updated in FEL-2 (Concept phase or Feasibility Study phase). It is a brainstorming session based on current knowledge that identifies the potential hazards in the scope of a capital project. For capital projects, the HAZID typically kicks off the initial HSSE Risk Register, which lists the HSSE risks to be managed by the project team. The HSSE Risk Register is usually a subset of the Project Risk Register. Concerns typically addressed at this stage include chemical hazards, siting, traffic, staffing concept, safety concept, flammability concerns, chemical storage, reactivity/compatibility concerns, and waste handling. A conceptual process hazard analysis (PHA), also called a preliminary or design PHA, is normally conducted during FEL-2. This PHA is typically a HAZOP or What-If study facilitated from early-stage P&IDs or PFDs. However, it can even be facilitated from a process sketch. The depth of information available for the study impacts the specificity of the resulting recommendations. For this and all other project PHAs, engaging an independent, competent, and experienced facilitator is crucial for high quality recommendations to be developed. As a design progresses, the conceptual PHA should be updated regularly to reflect the increased degree of design and changes to the design, including vendor packages (such as skid-mounted compressors, dryers, heaters, material handling equipment, etc.) when the package information is available. FEL-2 can also include an early stage Facility Siting study, especially for projects involving new inventories or uses of toxic or flammable chemicals. A siting study is a multi-faceted quantitative analysis of potential fire, explosion, and toxic hazards to personnel from releases of hazardous chemicals. This type of study is extremely helpful in assessing more inherently safe design options, including use of alternate process fluids, minimizing inventories, and location and layout of equipment. The facility siting study should be updated in FEL-3 (Front-End Engineering Design phase) as design decision and inherently safer design options are finalized. It is important for the project to engage well-qualified personnel for a siting study, as facility projects, including those that may impact an existing facility, can involve significant data gathering and complex calculations. In FEL-3 (Front-End Engineering Design phase), there is typically a series of Design Review Meetings that finalize the process description, controls narrative, and other aspects. The Design Review Meetings are often followed up with the Detailed Design PHA study. The end-point Detailed Design PHA (including a Layer of Protection Analysis (LOPA) study if needed) should be fully reflective of the final detailed design. Any design changes after the Detailed Design PHA need to be managed through the Project Management of Change (MOC) process and may result in MOC PHAs or detailed design PHA updates. Close engagement of process engineers, process control engineers, and process safety/Safety Instrumented Systems (SIS) personnel are critical at this stage. For larger projects, Construction Hazard Analyses (Construction HAZID, Construction PHA, simultaneous operations review, etc.) often occur during FEL-2 and FEL-3 in a parallel path to the more technical studies above. For projects that are expected to be executed in the vicinity of active processes, these activities are crucial to avoiding undesirable process safety incidents, as many construction contractors are not specifically trained in process safety concerns. At this stage, construction managers and contractor management and HSE personnel should be closely engaged. Pre-Startup Safety Review (PSSR) and Field Safety Reviews as part of a robust Management of Change (MOC) process are crucial to ensure that construction and equipment is in accordance with design specifications, that operating, emergency and maintenance procedures are ready for use by trained personnel, that all safety recommendations from prior safety reviews are resolved, and similar concerns. For any P&ID changes that are caught at this stage during P&ID walkdowns, an assessment of the impact on the Detailed Design PHA is important at this time. Many other types of project lifecycle safety review may be appropriate depending on the project scope: A Codes and Standards review is desirable for larger projects so that relevant industry requirements are identified and agreed early in the project Formal review of a 3D model by operating and maintenance personnel A Dust Hazard Analysis (DHA) in accordance with NFPA 652 for potentially combustible dusts Formal review of pressure relief device sizing At several project stages, Functional Safety Assessments (FSA) for Safety Instrumented Systems (SIS) in accordance with IEC 61511 / ISA S84 Independent Protection Layer (IPL) validation review to ensure that all IPLs defined in the LOPA for the project meet the requirements of IEC 61511 / ISA S84 Maintainability review Operability review PPE review Routine construction safety reviews including field walkthroughs, audits, checking for repeat issues, and follow-up on corrective actions Formal documentation review including verification of readiness of training, procedures, control system instructions, maintenance instructions, safe design limits, functional test results, spare parts readiness, etc. Companies with highly developed Process Safety Management Systems often have their own methodologies and names for the process safety review activities outlined above, but the concepts and expectations from company to company are generally similar. Finally, even the best safety reviews conducted during a project are not helpful if the recommendations and actions resulting from the reviews are not appropriately actioned, implemented and tracked to completion. The safety review itself is not the end of the process. A documented method for routinely checking on action status and progress, ideally by someone knowledgeable of the basis for the actions and the consequences of failure to complete them, is strongly recommended. The Stakes Failure to implement a strong system of project lifecycle safety reviews and action follow-ups has the potential to cause a higher likelihood of process safety incidents during operation and the corresponding business impacts. Timely project lifecycle safety reviews reduce the impact to project costs due to required safety designs such as inherently safe chemical and equipment options, safety instrumented systems, special piping and materials of construction, and changes to facility siting. Careful consideration and execution of appropriate reviews, including engaging external experts as needed, together with disciplined follow-up on recommendations, will lead to excellent project process safety outcomes.