| Ex. LAW-303 | 42 U.S.C. 247d (2023 ed.)Public health emergencies (HHS) | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-304 | 29 U.S.C. 655 (2023 ed.)OSHA standards; (c) emergency temporary standards | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-305 | 49 U.S.C. 114 (2023 ed.)Transportation Security Administration; (l)(2) emergency regulations and security directives | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-306 | 46 U.S.C. 7005146 U.S.C. 70051 | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-307 | 46 U.S.C. 7003446 U.S.C. 70034 | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-309 | 42 U.S.C. 1320b-5 (2023 ed.)Authority to waive requirements during national emergencies (SSA 1135) | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-310 | 50 U.S.C. 4511 (2023 ed.)Defense Production Act 101: priority in contracts and orders; allocations | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-311 | 26 U.S.C. 7871 (2023 ed.)Indian tribal governments treated as States for certain purposes | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-312 | 48 U.S.C. 731a-731d (2023 ed.)Puerto Rico Federal Relations Act provisions; constitution authorization | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-314 | 8 U.S.C. 1182 (2023 ed.)Inadmissible aliens; (f) suspension of entry by President | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-315 | 19 U.S.C. 131819 U.S.C. 1318 | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-316 | 42 U.S.C. 5191 (2023 ed.)Stafford Act: procedure for emergency declaration | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-354 | 26 U.S.C. 3134 (2023 ed.)Employee retention credit for employers subject to closure due to COVID-19 (govinfo text; (f) governmental employers) | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-355 | 48 U.S.C. 731b (2023 ed.)Organization of a government pursuant to a constitution (Puerto Rico; 'in the nature of a compact') | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-356 | 48 U.S.C. 1422 (2023 ed.)Organic Act of Guam: Governor; executive power | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-357 | 48 U.S.C. 159148 U.S.C. 1591 | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-363 | 46 U.S.C. 70002 (2023 ed.)Ports and Waterways Safety Act: special powers to order vessels | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-364 | 46 U.S.C. 70011 (2023 ed.)Ports and Waterways Safety Act: safety zones and other measures | Congress of the United States | United States or State (legal authority; see citation)Legal authority | Jan. 1, 2024 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Legal authorityOther | Primary source read | |
| Ex. LAW-113 | IR-2024-169 (June 20, 2024): results of the risk review, IRS news release IR-2024-169IR-2024-169 (June 20, 2024): results of the risk review, IRS news release IR-2024-169 | Internal Revenue Service | Legal authority | June 20, 2024 | | Legal authority | Primary source read | |
| Ex. LAW-008 | Loper Bright Enterprises v. Raimondo, 603 U.S. 369 (2024) (slip opinion)Loper Bright Enterprises v. Raimondo, 603 U.S. 369 (2024) (slip opinion) | Supreme Court of the United States | Legal authority | June 28, 2024 | | Legal authority | Primary source read | |
| Ex. LAW-114 | IR-2024-203 (August 8, 2024): 28,000 disallowance letters; partial lifting of the moratorium, IRS news release IR-2024-203IR-2024-203 (August 8, 2024): 28,000 disallowance letters; partial lifting of the moratorium, IRS news release IR-2024-203 | Internal Revenue Service | Legal authority | Aug. 8, 2024 | | Legal authority | Primary source read | |
| Ex. LAW-115 | IR-2024-212 (August 15, 2024) and Announcement 2024-30: the second Voluntary Disclosure Program and recapture letters, IRS news release IR-2024-212; Announcement 2024-30, sections 1-3IR-2024-212 (August 15, 2024) and Announcement 2024-30: the second Voluntary Disclosure Program and recapture letters, IRS news release… | Internal Revenue Service | Legal authority | Aug. 15, 2024 | | Legal authority | Primary source read | |
| Ex. LAW-134 | IR-2024-212 (August 15, 2024) and Announcement 2024-30: the second Voluntary Disclosure Program and recapture letters, IRS news release IR-2024-212; Announcement 2024-30, sections 1-3IR-2024-212 (August 15, 2024) and Announcement 2024-30: the second Voluntary Disclosure Program and recapture letters, IRS news release… | Internal Revenue Service | Legal authority | Aug. 15, 2024 | | Legal authority | Primary source read | |
| Ex. LAW-124 | National Taxpayer Advocate blog, August 21, 2024: 'Did You Receive a Notice of Claim Disallowance for Your Employee Retention Credit Refund Claim? If So, Now What?', taxpayeradvocate.irs.gov NTA Blog (Wayback capture 20250118142605)National Taxpayer Advocate blog, August 21, 2024: 'Did You Receive a Notice of Claim Disallowance for Your Employee Retention Credit Refund… | Internal Revenue Service | Legal authority | Aug. 21, 2024 | | Legal authority | Primary source read | |
| Ex. LAW-116 | IR-2024-263 (October 10, 2024), IRS news release IR-2024-263IR-2024-263 (October 10, 2024), IRS news release IR-2024-263 | Internal Revenue Service | Legal authority | Oct. 10, 2024 | | Legal authority | Primary source read | |