Chemical manufacturing involves highly hazardous chemicals, complex processes, and some of the most demanding process-safety regulations in industry. A single uncontrolled change can lead to a release, fire, or explosion, which is why Ecesis Management of Change (MOC) software is built to handle the rigorous change requirements chemical plants face under OSHA PSM and EPA RMP.
New — AI-assisted MOC forms: Ecesis MOC software now includes an AI MOC Question Generator that suggests review questions tailored to your industry, operations, and known hazards. Your team chooses which suggestions to add, and AI-assisted entries are tracked in the same audit trail as manual entries.
PSM and RMP Change Management
Built for Process Safety
OSHA Process Safety Management (29 CFR 1910.119) and EPA Risk Management Program (40 CFR Part 68) both require a documented Management of Change process for facilities handling highly hazardous chemicals. Ecesis enforces that process, ensuring changes to chemicals, technology, equipment, and procedures are evaluated and approved before implementation. See PSM management of change and MOC requirements by regulation.
What Chemical Manufacturers Track
Change Categories
Chemical plant change management typically covers:
- Process chemicals and raw materials
- Process technology and operating procedures
- Equipment, instrumentation, and relief systems
- Piping and instrumentation diagrams (P&IDs)
- Safe operating limits and process parameters
- Alarms, interlocks, and safety systems
Pre-Startup Safety Reviews
PSSR Before Restart
For changes that affect process safety information, a pre-startup safety review confirms the facility is ready before the process is started or restarted. Ecesis can trigger a PSSR automatically based on the review responses, so it is never overlooked.
Regulatory Standards
Frameworks That Apply
Chemical manufacturers manage change under OSHA PSM (29 CFR 1910.119), EPA RMP (40 CFR Part 68), and, for covered facilities, DHS Chemical Facility Anti-Terrorism Standards (CFATS), along with state process-safety programs. Ecesis brings these requirements into one auditable change process.
Ecesis Management of Change Software
MOC Software
Streamline change reviews and approvals
PSM Software
Manage OSHA Process Safety Management
Hazard Analysis
Conduct PHAs and risk assessments
Incident Management
Report, investigate, and track incidents
Compliance Obligations
Track PSM, RMP, and permit requirements
Document Management
Control P&IDs, SOPs, and records
Frequently Asked Questions
Why do chemical manufacturers need MOC software?
Chemical plants handle highly hazardous chemicals where an uncontrolled change can cause a release, fire, or explosion. MOC software enforces a documented, hazard-reviewed change process and keeps the records OSHA PSM and EPA RMP require.
How does MOC software support PSM and RMP compliance?
It enforces the documented change process both standards require, routes changes through hazard review and approval, controls process safety information such as P&IDs and operating limits, and maintains the audit trail inspectors expect.
What changes require MOC in a chemical plant?
Changes to process chemicals, technology, operating procedures, equipment and instrumentation, piping and P&IDs, safe operating limits, and safety systems such as alarms and interlocks all typically require a Management of Change review.
How is this different from general manufacturing MOC?
Chemical manufacturing change management is much more process-safety-driven, with mandatory hazard reviews, control of P&IDs and operating limits, and pre-startup safety reviews tied to OSHA PSM and EPA RMP, beyond what a typical manufacturing MOC program requires.
Does the software trigger pre-startup safety reviews?
Yes. Ecesis can automatically trigger a pre-startup safety review (PSSR) based on the review responses for a change, so readiness is confirmed before a process is started or restarted.
