Except for acquisitions of commercial items as defined in Part 2, the contracting officer shall -
(a) Insert the provision at 52.223-13, Certification of Toxic Chemical Release Reporting, in all solicitations for competitive contracts expected to exceed $100,000 and competitive 8(a) contracts, unless it has been determined in accordance with 23.905(b) that to do so is not practicable; and
(b) Insert the clause at 52.223-14, Toxic Chemical Release Reporting, in competitively awarded contracts exceeding $100,000 and competitively awarded 8(a) contracts, except when the determination at 23.905(b) has been made.