What Newfoundland and Labrador requires
- Only an approved person (someone who passed an environmental awareness course accepted by the minister, holds a certificate and wallet card with a registration number, and is recorded in the minister's database) may service air conditioning or refrigeration equipment that contains a regulated substance, which includes CFCs, HCFCs and HFCs; owners may not use anyone else, and servicing businesses must make sure every service employee is approvedNLR 41/05, ss. 2, 9, 14 (1), (6), (7), Schedule C
- A leak test comes before any refrigerant is added, and refrigerant may not be added to leaking equipment (except where there is no reasonable alternative and an immediate danger to health at a health care facility, or to crops, animals or food; then the owner has it leak tested and fixed immediately and reports to the department within 24 hours). Refrigerant may not be added just to leak testNLR 41/05, ss. 15 (3), 16
- The person doing a leak test tells the owner the results. If refrigerant is leaking, the equipment is repaired immediately and effectively, or the refrigerant is recovered immediately and a notice attached saying the equipment is not in working order and that recharging it before repair is an offence; if neither is possible, the department is told within one working dayNLR 41/05, s. 15 (5), (6)
- After a leak test, a notice goes on the equipment with the date, the technician's name and registration number, and the result, and the owner gets a copy to keep for 3 years. Whoever adds refrigerant also fixes a permanent label showing the type and amount added, the date, the technician's name and registration number, and the businessNLR 41/05, ss. 17, 23 (2)
- Owners have an approved person leak test every refrigerant-containing component once a year, except equipment with a compressor under 3 horsepower, vehicle air conditioners and domestic heat pumps; equipment idle more than 8 months has its refrigerant recovered and is leak tested before start-upNLR 41/05, ss. 15 (1), (2), 22
- Service technicians keep records for at least 3 years of all refrigerant received and used, where it was used and how much, and have recovery equipment at the job site. No regulated substance may be released into the environment, and a release of more than 10 kilograms is reported to the department within one working day. Breaking the regulations is an offence under the Environmental Protection Act, with fines for a first conviction of 500 to 10,000 dollars (or up to 3 months) for an individual and 1,000 to 1,000,000 dollars for a corporationNLR 41/05, ss. 4, 6, 14 (3), 23 (3), 28 ยท Environmental Protection Act, SNL2002 c. E-14.2, ss. 114 (1) (h), 115 (1)
Approved persons and leak tests
Only an approved person, with a registration number from an accepted environmental awareness course, may service the equipment, and owners and employers must not use anyone else. A leak test comes before any refrigerant is added, and nothing is added to a leaking system except in a health care, farm or food emergency, which the owner then reports within 24 hours.
The owner is told the leak test result. A leak is repaired immediately, or the refrigerant is recovered and the unit tagged as out of order with a warning that recharging it before repair is an offence; if neither can be done, the department is told within one working day.
Notices, labels and records
Each leak test leaves a notice on the equipment with the date, technician, registration number and result, and the owner keeps a copy for 3 years. Adding refrigerant means a permanent label with the type, amount, date, technician and business. Equipment of 3 horsepower or more is leak tested every year. Technicians keep 3 years of refrigerant records, carry recovery equipment, and report releases over 10 kilograms within one working day.
Common mistakes
- Adding refrigerant without a leak test first.
- Leaving a leaking system running without repair or a tag-out notice.
- No copy of the leak test notice for the owner.
- Skipping the yearly leak test on commercial equipment.
- Refrigerant labels missing the registration number.
Sources
- NLR 41/05, ss. 2, 9, 14 (1), (6), (7), Schedule C, checked October 13, 2026
- NLR 41/05, ss. 15 (3), 16, checked October 13, 2026
- NLR 41/05, s. 15 (5), (6), checked October 13, 2026
- NLR 41/05, ss. 17, 23 (2), checked October 13, 2026
- NLR 41/05, ss. 15 (1), (2), 22, checked October 13, 2026
- NLR 41/05, ss. 4, 6, 14 (3), 23 (3), 28, checked October 13, 2026
- Environmental Protection Act, SNL2002 c. E-14.2, ss. 114 (1) (h), 115 (1), checked October 13, 2026
Last reviewed October 13, 2026. Next review due January 13, 2027. This page explains published rules to help you write your report. It is not legal advice; the official text linked above governs.