EPA may, by letter, request a person to submit or make available for review the following information after the initial reporting under §§ 716.30 and 716.35 . If the requested submissions are not made, EPA may subpoena them under section 11 of TSCA, 15 U.S.C. 2610 .
(a) Submission of underlying data of the kind described in § 716.10(a)(4) by persons who submit copies of studies under § 716.30 or list studies under § 716.35(a)(1) or § 716.35(a)(2) .(b) Submission of preliminary reports of ongoing studies by persons who list the studies under § 716.35(a)(1) or § 716.35(a)(2) .(c) Submission of copies of studies by persons listed under § 716.35(a)(3) as possessing them.