A SINGLE PROJECT
One thing, handled
A notice of violation to resolve (often with the penalty reduced), training past due, a permit renewal, a plan that’s expired: we scope it, price it and take care of it.
California EHS regulations (Cal EPA, stormwater, wastewater, air permitting, Cal/OSHA and other local requirements) are complex and constantly changing, and the consequences of missing something are serious. CDMS comes to your facility, determines exactly which of them apply, and handles the plans, permits, reports, training and deadlines that keep you compliant year-round, so you can focus on running your operation.
Serving California industrial and commercial facilities since 1988 · Northern & Southern California offices

Whether you have experienced EHS people on staff or no one dedicated to it, you don’t have to track (or even fully know) every requirement, agency and deadline. Bring us a single project, ask us to look at the whole picture, or hand the entire compliance calendar to the CDMS team.
A SINGLE PROJECT
A notice of violation to resolve (often with the penalty reduced), training past due, a permit renewal, a plan that’s expired: we scope it, price it and take care of it.
THE WHOLE PICTURE
We assess your facility or planned operations and your existing plans, programs and permits, so you know what applies, what’s in place and what’s missing.
YEAR-ROUND
A maintenance plan with recurring visits: submittals filed on time, training kept current, regulatory changes caught before they reach your facility, so things are not missed.
Whichever way you work with CDMS, you have one team that knows your facility and one number to call.
Most CDMS online training is customized to your operations and kept current with the regulations that apply to you. Your team takes it on the CDMS Online Training site. (In-person training at your facility is part of our services above.)
In our 35+ years of experience, we have seen that every business has different requirements, which is why we offer custom solutions that fit your situation. We’re always available on the phone for advice, so whenever you require expert help, we’ll be there to assist
From filing EHS paperwork to training your staff, guidance, sampling, and everything else in between, we’ll do it all at a fraction of the amount you’d pay if you hired EHS staff in-house
Environmental and safety regulations in California are very technical and change continuously. This is why we dedicate senior resources to track new regulations, build long-term relationships with regulators, and advise clients on the sequence of action to take to be compliant

We know DTSC, the CUPAs, the Air Districts, the Water Boards, the local sanitation districts and Cal/OSHA, because we work with them on behalf of our clients across the state.
Your EHS specialist knows your facility: your operations, processes and people, not just your regulatory profile.
Every deadline tracked: permits, filings, training renewals and reporting windows, so nothing takes you by surprise.
No surprises on scope or price: if a new requirement applies to your facility, we tell you before we bill you.
Trusted Excellence for 35+ Years – Serving hundreds of manufacturing, distribution, and other industrial facilities across California.

“We have enjoyed working with CDMS over the past few years. Keeping up with evolving regulations and ensuring compliance is a complex task and CDMS offered a cost-effective solution to address this need. Your knowledgeable and responsive staff took care of all our EHS reporting and audit needs proactively and made staying compliant simple for us.”
“Over the past 4 years, CDMS’s responsive and knowledgeable team has been integral to handling our EHS matters. They’ve proactively managed our reporting and audits, ensuring compliance and allowing us to concentrate on the core of our business.”
“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.”
“I’m delighted to share the news that our company has successfully completed six months without any safety incidents or accidents. This milestone could not have been achieved without your continuous oversight and expertise in safety regulations.”
“Johnson Matthey has been working with CDMS for over a decade. They handle special projects like Haz waste tank certifications, air quality monitoring, occasional projects like SB 14 waste minimization plans and a range of other regulatory requirements for us on an as needed basis when we do not have sufficient bandwidth in-house. I really like the fact that we have support in both locations, San Jose and San Diego. They can be relied on to do quality work in a cost-effective manner.”
“CDMS has been a great asset to our company by providing excellent customer service and compliance management. [The CDMS team] have been wonderful and very knowledgeable when it comes to being in compliance with city, state and federal laws. We look forward to working with CDMS for many years in the future. Thank you!”
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