The Consumer Product Safety Commission (CPSC, Commission, or we) is issuing a final rule establishing requirements pertaining to the third party conformity assessment bodies (laboratories) whose accreditations are accepted to test children's products in support of the certification required by the Consumer Product Safety Act (CPSA), as amended by the Consumer Product Safety Improvement Act of 2008 (CPSIA). The final rule establishes the general requirements concerning third party conformity assessment bodies, such as the requirements and procedures for CPSC acceptance of the accreditation of a third party conformity assessment body, and it addresses adverse actions that may be imposed against CPSC-accepted third party conformity assessment bodies. The final rule also amends the audit requirements for third party conformity assessment bodies and amends the Commission's regulation on inspections.