(a) All information reported to EPA in response to the requirements of this part must be submitted during the applicable submission period. For all reporters submitting information pursuant to §§ 705.15 and 705.18(b) (research and development), the submission period shall begin on April 13, 2026, and last for six months: April 13, 2026, through October 13, 2026.

(b) For any reporter who is reporting under this part exclusively pursuant to § 705.18(a) (article importers), and is also considered a small manufacturer under the definition at 40 CFR 704.3, the submission period shall begin on April 13, 2026, and last for 12 months: April 13, 2026, through April 13, 2027.