16 CFR Part 1211 Subpart B - Certification Requirements for Garage Door Operator Manufacturers

Meeting the safety requirements in 16 CFR Part 1211 Subpart A is only part of the obligation. Subpart B requires manufacturers and importers to formally certify that their products comply, to support that certification with test data, and to label their products accordingly.

What this regulation says

16 CFR Part 1211 Subpart B contains six sections: 1211.20 through 1211.25. Together they establish a certification framework for residential garage door operators.

Section 1211.20 sets the purpose, scope, and application of the certification requirements. The subpart applies to all manufacturers and importers of residential garage door operators subject to Subpart A.

Section 1211.21 establishes effective dates for certification requirements.

Section 1211.22 provides definitions specific to the certification process, including what constitutes a "test" and what records must be maintained.

Section 1211.23 governs certification testing. Manufacturers must have products tested to the Subpart A requirements. Testing may be by the manufacturer, a third party, or a recognized testing laboratory. Results must show compliance with each section of Subpart A.

Section 1211.24 sets labeling and certification requirements for domestic manufacturers. The manufacturer must issue a written certificate of compliance based on passing test results. Each unit must carry the required compliance information. This certificate must be given to retailers and distributors.

Section 1211.25 applies the same requirements to importers. An importer without access to the original manufacturer's test data must run its own tests to certify compliance.

The rule summarizes its scope plainly:

"The purpose of this subpart is to establish certification requirements for manufacturers and importers of automatic residential garage door operators."

When it applies

Subpart B applies to all manufacturers and importers covered by 16 CFR Part 1211. It does not apply to installers or end users.

The CPSC uses this certification framework for enforcement. When the agency investigates a potential violation or initiates a recall, it checks whether the manufacturer kept required test records and whether the certification was sound.

What this means for you

Third-party listing is the standard path. Most U.S. openers sold at retail are listed by UL Solutions. That listing is based on UL's testing against UL 325, which aligns with Subpart A. The listing serves as the test basis for the manufacturer's Subpart B certification.

Certification must pass through the supply chain. When a manufacturer certifies its product, that certification must reach retailers and distributors. A distributor selling an opener without a valid compliance certificate is not meeting its obligations under the rule.

Importers are independently responsible. If a company imports a garage door opener without a valid foreign manufacturer certification, the importer must certify compliance on its own. This is why off-brand openers with no U.S. test data are a compliance risk.

Recall history matters. Several garage door opener recalls have been issued under 16 CFR Part 1211. These are searchable at cpsc.gov. Checking a model's recall status before installation is a reasonable step.

Full text and source

Read 16 CFR Part 1211 Subpart B at https://www.law.cornell.edu/cfr/text/16/part-1211/subpart-B. The full Part 1211 is at: https://www.ecfr.gov/current/title-16/chapter-II/subchapter-B/part-1211

16 CFR Part 1211 Subpart B applies to manufacturers and importers of residential garage door operators. Commercial operators are not covered by 16 CFR Part 1211.