40 CFR 705.20: When to report.

(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 January 31, 2027, or 60 days following the date provided in paragraph (c) of this section, whichever is earlier, and last for six months.

(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 January 31, 2027, or 60 days following the date provided in paragraph (c) of this section, whichever is earlier, and last for twelve months.

(c) EPA intends to publish a document in the Federal Register announcing the submission period date and revising or removing this paragraph (c).