(a) Except as provided in paragraph (b) of 22.1503, insert the provision at 52.222-18, Certification Regarding Knowledge of Child Labor for Listed End Products, in all solicitations that are expected to exceed the micro-purchase threshold and are for the acquisition of end products (regardless of country of origin) of a type identified by country of origin on the List of Products Requiring Contractor Certification as to Forced or Indentured Child Labor, except solicitations for commercial products or commercial services that include the provision at 52.212-3, Offeror Representations and Certifications - Commercial Products and Commercial Services. The contracting officer must identify in paragraph (b) of the provision at 52.222-18, Certification Regarding Knowledge of Child Labor for Listed End Products, or paragraph (i)(1) of the provision at 52.212-3, any applicable end products and countries of origin from the List. For solicitations estimated to equal or exceed $25,000, the contracting officer must exclude from the List in the solicitation end products from any countries identified at 22.1503(b), in accordance with the specified thresholds.

(b) Insert the clause at 52.222-19, Child Labor - Cooperation with Authorities and Remedies, in all solicitations and contracts for the acquisition of supplies that are expected to exceed the micro-purchase threshold.