California Title 24 Part 6 Non Residential Mechanical Acceptance Testing Registry

Responsible Person Registration

All HVAC Projects requiring Acceptance Testing must be registered by the Responsible Person.

The Responsible Person must be eligible under Division 3 of the Business and Professions code in the applicable classification:

  • Contractor
  • Engineer
  • Architect

Registration allows access to the Registry as Responsible Person.

Register as a Responsible Person

Enforcement Agency Registration

An Enforcement Agency must have the authority to issue permits including the final Certification of Occupancy.

Registration will allow access to the Registry for California Enforcement Agencies.

Register as an Enforcement Agency

Acceptance Test Technicians

For those wanting to register as an Acceptance Test Technician must create a login to start the application process.

Start ATT Registration

Acceptance Test Employers

For those wanting to register as an Acceptance Test Employer must create a login to start the application process.

Start ATE Registration

Acceptance Test Companies

For those wanting to register as an Acceptance Test Company must create a login to start the application process.

Start ATC Registration