16 CFR Part 1263

4 sections.

§ 1263.1
Scope, purpose, effective date, and exemption
§ 1263.2
Definitions
§ 1263.3
Requirements for consumer products containing button cell or coin batteries
§ 1263.4
Requirements for labeling of button cell or coin battery packaging

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.