Open Comment Periods

Proposed rules currently accepting public comments under notice-and-comment rulemaking.

Research context: This page shows proposed federal regulations during their public comment phase. The comment period is a procedural window for stakeholders to provide input before a rule is finalized. Data is sourced from the Federal Register API.
13
Closing within 7 days
10
Closing within 14 days
100
Total open periods

Closing Soon (≤7 days) (13)

Agency: Homeland Security Department
CFR Parts: 33 CFR 165
Comments close: 2026-02-06
2 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 52
Comments close: 2026-02-09
5 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 33
Comments close: 2026-02-09
5 days remaining
Agency: Postal Service
CFR Parts: 39 CFR 111
Comments close: 2026-02-09
5 days remaining
2026-00131
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 52
Comments close: 2026-02-09
5 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 70
Comments close: 2026-02-09
5 days remaining
Agency: Consumer Product Safety Commission
CFR Parts: 16 CFR 1239
Comments close: 2026-02-10
6 days remaining
Agency: Commerce Department
CFR Parts: CFR parts not specified
Comments close: 2026-02-11
7 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 36, 14 CFR 43, 14 CFR 45...
Comments close: 2026-02-11
7 days remaining
Agency: Treasury Department
CFR Parts: 12 CFR 5
Comments close: 2026-02-11
7 days remaining
Agency: Treasury Department
CFR Parts: 12 CFR 5
Comments close: 2026-02-11
7 days remaining

Closing Within 14 Days (10)

Agency: Consumer Product Safety Commission
CFR Parts: 16 CFR 1223
Comments close: 2026-02-12
8 days remaining
Agency: Consumer Product Safety Commission
CFR Parts: 16 CFR 1233
Comments close: 2026-02-12
8 days remaining
Agency: Housing and Urban Development Department
CFR Parts: 24 CFR 100
Comments close: 2026-02-13
9 days remaining
Agency: Treasury Department
CFR Parts: 31 CFR 375
Comments close: 2026-02-13
9 days remaining
Agency: Interior Department
CFR Parts: 30 CFR 950
Comments close: 2026-02-17
13 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 121
Comments close: 2026-02-17
13 days remaining
Agency: Commerce Department
CFR Parts: 15 CFR 28
Comments close: 2026-02-17
13 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 52
Comments close: 2026-02-17
13 days remaining
Agency: Homeland Security Department
CFR Parts: CFR parts not specified
Comments close: 2026-02-18
14 days remaining
Agency: Homeland Security Department
CFR Parts: CFR parts not specified
Comments close: 2026-02-18
14 days remaining

Other Open Periods (77)

Agency: Health and Human Services Department
CFR Parts: 45 CFR 84
Comments close: 2026-02-20
16 days remaining
Agency: Energy Department
CFR Parts: 10 CFR 851
Comments close: 2026-02-20
16 days remaining
Agency: Postal Regulatory Commission
CFR Parts: 39 CFR 3050
Comments close: 2026-02-23
19 days remaining
Agency: Federal Trade Commission
CFR Parts: 16 CFR 1
Comments close: 2026-02-23
19 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 52
Comments close: 2026-02-23
19 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-02-23
19 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-02-23
19 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-02-23
19 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-02-23
19 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-02-23
19 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-02-23
19 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-02-23
19 days remaining
Agency: Health and Human Services Department
CFR Parts: CFR parts not specified
Comments close: 2026-02-24
20 days remaining
Agency: Homeland Security Department
CFR Parts: 33 CFR 110
Comments close: 2026-02-25
21 days remaining
Agency: Homeland Security Department
CFR Parts: 33 CFR 100
Comments close: 2026-02-26
22 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 2
Comments close: 2026-02-26
22 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-02-26
22 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-02-26
22 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 174, 40 CFR 180
Comments close: 2026-02-27
23 days remaining
Agency: Education Department
CFR Parts: 34 CFR 674, 34 CFR 682, 34 CFR 685
Comments close: 2026-03-02
26 days remaining
Agency: Homeland Security Department
CFR Parts: 33 CFR 165
Comments close: 2026-03-02
26 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 52
Comments close: 2026-03-02
26 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 52
Comments close: 2026-03-02
26 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 71
Comments close: 2026-03-02
26 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 174, 40 CFR 180
Comments close: 2026-03-04
28 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 71
Comments close: 2026-03-06
30 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-06
30 days remaining
Agency: Personnel Management Office
CFR Parts: 5 CFR 831, 5 CFR 842
Comments close: 2026-03-06
30 days remaining
Agency: Interior Department
CFR Parts: 50 CFR 17
Comments close: 2026-03-06
30 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-09
33 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 71
Comments close: 2026-03-09
33 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-09
33 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-09
33 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 71
Comments close: 2026-03-09
33 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-09
33 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-09
33 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-09
33 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 91, 14 CFR 121, 14 CFR 129
Comments close: 2026-03-09
33 days remaining
Agency: Environmental Protection Agency
CFR Parts: 40 CFR 141, 40 CFR 142
Comments close: 2026-03-09
33 days remaining
Agency: Treasury Department
CFR Parts: 26 CFR 31
Comments close: 2026-03-10
34 days remaining
Agency: Surface Transportation Board
CFR Parts: 49 CFR 1144
Comments close: 2026-03-10
34 days remaining
Agency: Transportation Department
CFR Parts: 49 CFR 390
Comments close: 2026-03-10
34 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-12
36 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-12
36 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-12
36 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-13
37 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-13
37 days remaining
Agency: Securities and Exchange Commission
CFR Parts: 17 CFR 270, 17 CFR 275, 17 CFR 279
Comments close: 2026-03-13
37 days remaining
Agency: Health and Human Services Department
CFR Parts: 45 CFR 170
Comments close: 2026-03-16
40 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-16
40 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 71
Comments close: 2026-03-16
40 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 71
Comments close: 2026-03-16
40 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 71
Comments close: 2026-03-16
40 days remaining
Agency: Veterans Affairs Department
CFR Parts: 38 CFR 21
Comments close: 2026-03-16
40 days remaining
Agency: National Credit Union Administration
CFR Parts: 12 CFR 701
Comments close: 2026-03-16
40 days remaining
Agency: National Credit Union Administration
CFR Parts: 12 CFR 701
Comments close: 2026-03-16
40 days remaining
Agency: National Credit Union Administration
CFR Parts: 12 CFR 701
Comments close: 2026-03-16
40 days remaining
Agency: National Credit Union Administration
CFR Parts: 12 CFR 704
Comments close: 2026-03-16
40 days remaining
Agency: Transportation Department
CFR Parts: 14 CFR 39
Comments close: 2026-03-20
44 days remaining
Agency: National Credit Union Administration
CFR Parts: 12 CFR 701
Comments close: 2026-03-27
51 days remaining
Agency: Health and Human Services Department
CFR Parts: 42 CFR 1001, 42 CFR 1003
Comments close: 2026-03-30
54 days remaining
Agency: Health and Human Services Department
CFR Parts: 42 CFR 412, 42 CFR 413, 42 CFR 482
Comments close: 2026-03-30
54 days remaining
Agency: National Credit Union Administration
CFR Parts: 12 CFR 741
Comments close: 2026-03-30
54 days remaining
Agency: National Credit Union Administration
CFR Parts: 12 CFR 701
Comments close: 2026-03-30
54 days remaining
Agency: National Credit Union Administration
CFR Parts: 12 CFR 741
Comments close: 2026-03-30
54 days remaining
Agency: National Credit Union Administration
CFR Parts: 12 CFR 741
Comments close: 2026-03-30
54 days remaining
Agency: Labor Department
CFR Parts: 29 CFR 2550
Comments close: 2026-03-31
55 days remaining
Agency: Interior Department
CFR Parts: 43 CFR 3170
Comments close: 2026-03-31
55 days remaining
Agency: Health and Human Services Department
CFR Parts: 42 CFR 486
Comments close: 2026-03-31
55 days remaining

Data source: Federal Register API. Comment close dates are extracted from document metadata. Some documents may have comment periods that are not captured in structured API fields.