CalARP 5-Year Updates: Renewing Your Risk Management Plan
A CalARP/RMP plan isn’t a one-and-done document.
A CalARP/RMP plan isn’t a one-and-done document. Once your local administering agency accepts the plan, the clock starts on a five-year renewal cycle. At the five-year mark, the entire plan has to be re-examined against current operations and resubmitted. It is not a refresh of the cover page. It is, as we describe it to clients, a deep dive through every element of the regulation, checking what’s in the plan against what is going on in the facility right now.
This piece walks through what a five-year update covers, when to start, and what tends to complicate a renewal that looked routine on paper.
For a broader overview of the program, see our CalARP and Risk Management Plan compliance in California guide. For the contents of the plan itself, see What’s Inside a CalARP/RMP Submittal.
What a 5-Year Update Actually Means
The five-year renewal requirement comes from federal Clean Air Act Section 112(r) and 40 CFR Part 68, carried into California through Title 19 CCR Chapter 4.5 and Health and Safety Code §§25531-25543.3. The rule is straightforward: regardless of whether anything changed, the plan must be re-evaluated, re-certified, and resubmitted to the administering agency at least once every five years.
In practice, “re-evaluated” means the same scope of work as the original plan, with one important difference. The accident-history, prevention-program, mechanical-integrity, training, and management-of-change records are now five years deeper. The chemical inventory and processes have probably drifted. The agency’s review priorities have shifted. The plan must reflect what the facility looks like today, not what it looked like at the last submittal.
A renewal is also separate from the running obligations between submittals. If a facility makes a process change, swaps equipment, adds a chemical, or experiences an accidental release in the meantime, those events trigger their own updates (the management-of-change process for Program 3, agency notification for releases). The five-year cycle is the full resubmittal. The between-cycle updates are maintenance.
When to Start
Municipal clients often begin the procurement conversation six to twelve months before the renewal due date. That window isn’t excessive. Between procurement (especially when three or more competitive bids are required), document collection, plan rewriting, internal review, and the agency’s review-and-revision back-and-forth, a renewal can run several weeks of active drafting and several more for agency response.
If a facility change is in the pipeline, the timing math gets harder. A new tank, a new process unit, a piping reconfiguration: the plan has to describe the equipment as it will exist on the date of submittal. If the equipment is being installed in late summer, the plan written in late spring will either be inaccurate or have to be re-drafted after construction. We’ve had renewals that needed to be created after a tank replacement rather than before, because the plan can’t describe equipment that doesn’t exist yet.
The general sequence we run on a five-year update:
Pull the previous plan.
Reading the existing submittal tells us what the agency accepted last time, where the prior gaps were, and what’s likely to need the most attention.
Re-run the applicability check.
Chemicals, quantities, and processes can change. The plan only covers what’s still over threshold. If a chemical has dropped off or a new one has crossed in, that affects the scope before drafting starts.
Update the facility description and process information.
New equipment, new layout, updated P&IDs (piping and instrumentation diagrams), current SDS (Safety Data Sheets).
Refresh the five-year accident history.
Every accidental release from a covered process in the previous five years, with the ten-data-point structure the agency expects.
Re-do the offsite consequence analysis.
Worst-case and alternative-release scenarios are re-modeled against current quantities, current equipment, and current population data. CDMS performs the air-dispersion modeling in-house.
Re-document the prevention program.
Operating procedures, training records, mechanical-integrity inspections, management-of-change records, compliance-audit findings, and incident-investigation records from the past five years.
Re-run the process hazard analysis (Program 3).
A PHA must be revalidated at least every five years per 40 CFR 68.67. For Program 3 facilities this is the longest-lead element. It is a team-based study with operations staff and takes scheduling.
Refresh the seismic study where the administering agency requires one.
California’s earthquake exposure means many administering agencies treat seismic analysis as a standard appendix.
Re-certify and resubmit.
CDMS prepares the updated plan and supporting documentation. The owner/operator or responsible facility official certifies the submittal as true, accurate, and complete. If the local administering agency requires a separate preparer signature block, that is handled separately. Plans should be checked against current Part 68 requirements, including the 2024 EPA RMP amendments and any current EPA reconsideration status.
What Tends to Complicate a Renewal
A renewal that looks routine on paper can pick up scope quickly. The patterns we see most often:
- Facility changes between submittals. New tanks, new process units, new chemicals added to the inventory, or a relocation that puts previously separate vessels into the same release scenario. Any of these can change the program level, change the offsite consequence analysis, or pull a chemical that wasn’t in the last plan into scope.
- Quantity drift. Inventory creeps up over five years without anyone re-running the single-process threshold test. A chemical that was under-threshold at the last renewal can be over-threshold at this one, or vice versa.
- Prior agency review comments. If the previous CUPA (your local administering agency, often a fire department or county environmental health department) review flagged completeness gaps and the corrections went into the plan as a patch, the renewal is the moment to rebuild those sections properly rather than carry the patch forward.
- PHA backlog. For Program 3 facilities, a PHA revalidation that was scheduled but not completed becomes the critical-path item in the renewal. The plan can’t be certified without it.
- Documentation gaps in the prevention program. Training records, mechanical-integrity inspection records, management-of-change records: these are the records most likely to be incomplete five years on. The agency expects to see them documented for the period the plan covers.
When we walk a facility for a renewal, the first thing we ask for is the previous plan, the chemical inventory as it stands today, and any prior CUPA correspondence. Most renewal surprises trace back to one of those three.
What You Supply Versus What We Prepare
The structure of a renewal is the same as the structure of a new plan. The deliverable is a complete bound CalARP/RMP submittal, signed and certified, with all supporting appendices. Your team supplies operational records (chemical inventory, P&IDs, accident history, training and mechanical-integrity records, prior plan, any agency correspondence). CDMS prepares the regulated-substance evaluation, the offsite consequence analysis and dispersion modeling, the PHA (Program 3), the seismic analysis where required, the prevention-program and emergency-response write-ups, and the final binding and submittal.
For facilities on our Comprehensive Compliance Management program, the records that feed a renewal (chemical inventory, training, accident events, applicability determinations) are already maintained year-round, which compresses the work that has to happen in the renewal window itself.
Trusted throughout California
BSY started working with CDMS last year after our in-house EHS person departed the company. CDMS reviewed our existing operational permits as well as any additional Federal, State and Local regulations that could apply and helped us to create a comprehensive compliance calendar to track regulatory deadlines and submittal due dates. The CDMS team does an excellent job of tracking everything and can be relied upon to complete the forms accurately and assist with submittals, allowing me to focus on our business.
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