Acronyms & Terms Glossary

Safety Integrity Level (SIL) Ratings

Discrete levels (one out of four) for specifying the safety integrity requirements of the safety instrumented functions (SIF) to be allocated to the safety instrumented systems (SIS). SIL level 4 has the highest level of safety integrity while SIL level 1 has the lowest.

Our Services

PHA Revalidations | Beyond Checking Boxes

Keep your facility safe and compliant — don’t let your PHA become a “check-the-box” task. Regular, well-executed PHA revalidations identify evolving risks and turn findings into action, ensuring lasting protection for your people, assets, and operations.

aeSolutions Announces Key Leadership Promotions to Support Continued Client Success

aeSolutions announces leadership promotions to drive client success and strengthen resilient, safer operations across industries.

aeSolutions - Control System Migrations Part 6

Control System Migrations | Part 6 | Monitoring, Change Management, & Reporting

Monitoring, managing, and reporting during execution is where control system migration plans meet real-world performance.