§710.43 Persons subject to substantiation requirement.

(a) Who must substantiate. Any person who filed a Notice of Activity Form A requesting to maintain an existing confidentiality claim for a specific chemical identity must substantiate that confidentiality claim as specified in §§710.45 and 710.47 unless eligible for an exemption in paragraph (b) of this section.

(b) Exemptions.(1) Any person who completed the voluntary substantiation process set forth in §710.37(a)(1) is exempt from the substantiation requirement of this subpart pertaining to the submission of answers to the questions in §710.45(b)(1) through (6). All remaining requirements of §710.45 must be met in accordance with the deadline specified in §710.47(a), including the requirement to submit answers to the questions in §710.45(b)(7) and (8), signed and dated by an authorized official, and to complete the certification statement in §710.37(e).