Environmental Compliance services with more than 45 years of experience.
At IIHM, we’ve helped hundreds of companies comply with PROFEPA and SEMARNAT environmental protection regulations. We provide consulting services related to the Secretariat of Ecology and Environment and the Federal Attorney for Environmental Protection. From the most basic registrations and compliance requirements to the most complex situations, including helping prevent shutdowns or suspensions that could be extremely costly. Our highly trained staff and proven record of ethical, professional service make us your best choice for environmental consulting.
These are our environmental compliance services:

- Environmental and Ecology Audits
- Hazardous Waste Generator Registration and Self‑Categorization (SEMARNAT)
- Special‑Handling Waste Generator Registration
- Preparation of the Annual Operating Certificate (COA), Federal and State Levels
- State and Federal Operating Licenses (LAU) for Fixed Sources
- Environmental Impact Manifest and Preventive Report (MIA)
- Industrial MIA
- General MIA
- Regional MIA
- Specific MIA
- Environmental Impact Risk Study
- Implementation of Environmental Management Systems
- Micro‑ and Macro‑Environment Studies (Chimneys/Stacks)
- Noise Impact Study
- Lighting Impact Study
We are a multidisciplinary team of environmental consultants with more than 45 years of experience in environmental matters. Our background includes developing pollution‑prevention projects, improving energy efficiency, conducting environmental audits, managing hazardous waste, and serving as certified training providers.

