Many HVACR contractors obtained their certification years ago and may not think much about regulatory compliance in day-to-day operations. However, recent changes are expanding oversight. The AIM Act broadened leak repair and recordkeeping requirements to include HFC systems with charges as low as 15 pounds, bringing more equipment and contractors under regulatory review. While enforcement historically focused on large facilities, contractors are now seeing increased scrutiny, and penalties for violations can be significant.

EPA audits typically focus less on technical work and more on documentation. Inspectors look for proof that technicians hold proper certification, recovery equipment meets standards, and records clearly track refrigerant purchases, service activity, and disposal. Maintaining organized records, documenting refrigerant handling, and ensuring compliance procedures are followed can help contractors demonstrate professionalism and avoid costly enforcement actions. Click here to read more.