Certifications

Required to service or dispose of stationary refrigeration and air-conditioning equipment.

Built from: U.S. EPA, 40 CFR Part 82, Subpart F

Required to service motor vehicle air conditioning for pay.

Built from: U.S. EPA, 40 CFR Part 82, Subpart B

The federal motor carrier safety rules in 49 CFR that CDL drivers must know.

Built from: FMCSA, 49 CFR Parts 382 to 396

OSHA's powered industrial truck rules: operator training, truck types, batteries, traveling, loading.

Built from: OSHA, 29 CFR 1910.178 and 1926.602

Certification tests for automotive service professionals, run by ASE (a private, non-government body).

Built from: ASE's own certification program (ase.com)

The construction safety rules behind the OSHA 10 and 30 course topics.

Built from: OSHA, 29 CFR Part 1926

The workplace safety rules behind the OSHA 10 and 30 general industry course topics.

Built from: OSHA, 29 CFR Part 1910

OSHA's construction crane rules on power lines, inspections, operation, signals, operator certification and hoisting personnel.

Built from: OSHA, 29 CFR 1926 Subpart CC

The federal EPA drinking water rules that treatment and distribution operators work under.

Built from: U.S. EPA, 40 CFR Parts 141 and 143

The federal Clean Water Act rules that wastewater treatment operators work under.

Built from: U.S. EPA, 40 CFR Parts 122, 133, 136, 403 and 503

The federal EPA lead-safe renovation, repair and painting rules for work on older homes and child-occupied facilities.

Built from: U.S. EPA, 40 CFR Part 745

OSHA's construction asbestos standard and EPA's asbestos rules for schools (AHERA).

Built from: OSHA 29 CFR 1926.1101; EPA 40 CFR Part 763 Subpart E

Electrician licenses are issued at the state or local level; federal OSHA electrical rules apply on the job.

Built from: State electrical licensing boards (.gov); OSHA 29 CFR 1910 Subpart S and 1926 Subpart K

Plumber licenses are issued at the state or local level; federal EPA lead-free rules cover drinking water plumbing.

Built from: State plumbing licensing boards (.gov); EPA 40 CFR Part 143 Subpart B

Welder certification from AWS (a private, non-government body); federal OSHA welding rules apply on the job.

Built from: AWS's own certification program (aws.org); OSHA 29 CFR 1910 Subpart Q and 1926 Subpart J

Solar PV certifications from NABCEP (a private, non-government body); federal OSHA electrical rules apply on the job.

Built from: NABCEP's own certification program (nabcep.org); OSHA 29 CFR 1910 Subpart S and 1926 Subpart K

Home inspector licenses and registrations are set by each state that regulates the work.

Built from: State home inspector licensing boards (.gov)

The federal EPA standards for certifying private and commercial applicators of restricted use pesticides.

Built from: U.S. EPA, 40 CFR Part 171

The NRC rules for industrial radiography: radiographer training and certification, equipment, sealed sources, surveys and records.

Built from: U.S. NRC, 10 CFR Part 34

The rules and knowledge areas behind the FAA Remote Pilot (drone) knowledge test.

Built from: FAA, 14 CFR Parts 48, 89 and 107

FAA rules for mechanic certificates and ratings, privileges, inspection authorization and maintenance records.

Built from: FAA, 14 CFR Part 65 Subpart D and Part 43