{"identifier":"/us/usc/t42/s18644","versions":[{"content_hash":"fc95d88fe24eb6f780fec440b6098534f8091a76085f3a267ff8c693dda0b45d","first_seen":{"label":"115-253not232","currency_date":"2018-10-03","congress":115,"law_num":253,"excluded_laws":[232],"update_num":null,"seq":155,"is_partial":true,"caveat":"Current through Public Law 115-253 (10/03/2018), except 115-232.","titles_affected":["01","10","15","16","18","20","26","29","30","31","38","41","42","48","50"],"ingested_titles":[]},"releases":["115-253not232","115-269not232not254","115-269not254","115-273not254not271","115-324not254not282","115-333not254not282","115-384not282not334","115-419not334","115-442not334","115-442","116-8not6","116-10","116-16"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"f1b8218ed683c3a7c4fa736824c8f3203294cb4e6defe065f518857ae0263086","first_seen":{"label":"116-19","currency_date":"2019-05-31","congress":116,"law_num":19,"excluded_laws":[],"update_num":null,"seq":174,"is_partial":false,"caveat":null,"titles_affected":["25","42"],"ingested_titles":[]},"releases":["116-19","116-20","116-29","116-56","116-59","116-63","116-68","116-72","116-108not92not94","116-108not92","116-108","116-130not113","116-135not113","116-138not113","116-139","116-140u1","116-147","116-148","116-151","116-158"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"9e059929340d6b5d48e45fccf3c8bfe0c20a9cc1c6b655780f46e51ddd2f2176","first_seen":{"label":"116-163","currency_date":"2020-10-02","congress":116,"law_num":163,"excluded_laws":[],"update_num":null,"seq":214,"is_partial":false,"caveat":null,"titles_affected":["01","02","03","06","07","08","10","15","17","18","21","22","23","26","28","31","35","36","38","40","42","45","49","50"],"ingested_titles":[]},"releases":["116-163","116-182","116-193","116-216","116-252","116-282not260","116-314not260not283","116-344not260not283not315","116-344not260not283"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"62c83545d15993ce35826b213c94606234ea515975041851e942cd35e508e71f","first_seen":{"label":"116-344not283","currency_date":"2021-01-13","congress":116,"law_num":344,"excluded_laws":[283],"update_num":null,"seq":228,"is_partial":true,"caveat":"Current through Public Law 116-344 (01/13/2021), except 116-283.","titles_affected":["01","02","05","05a","06","07","08","10","11","12","15","16","17","18","19","20","21","22","23","25","26","28","29","30","31","33","34","35","36","38","39","40","41","42","43","45","46","47","48","49","50","51","52","54"],"ingested_titles":[]},"releases":["116-344not283","116-344","117-39","117-80","117-81","117-102"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"3b8700903331f7a47ffdcf91206f23dd41e13184630142f07e5f6c2985231e0e","first_seen":{"label":"117-17not1not2","currency_date":"2021-06-17","congress":117,"law_num":17,"excluded_laws":[1,2],"update_num":null,"seq":231,"is_partial":true,"caveat":"Current through Public Law 117-17 (06/17/2021), except 117-1, 117-2.","titles_affected":["02","05","11","15","18","21","34","38","42","46"],"ingested_titles":[]},"releases":["117-17not1not2","117-139"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"d987376ea9c3442284e649dfd08836a6d3a12d2d7514b47f3b829d445b865078","first_seen":{"label":"117-24","currency_date":"2021-06-30","congress":117,"law_num":24,"excluded_laws":[],"update_num":null,"seq":232,"is_partial":false,"caveat":null,"titles_affected":["05","06","07","10","12","15","19","20","26","29","31","38","39","41","42","45","47","49","50","54"],"ingested_titles":[]},"releases":["117-24"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"95acddb6695866f4e8a7b8632e35bf7afe11f64377478d003ca18adf75f2ecad","first_seen":{"label":"117-44","currency_date":"2021-10-02","congress":117,"law_num":44,"excluded_laws":[],"update_num":null,"seq":243,"is_partial":false,"caveat":null,"titles_affected":["01","05","08","11","18","23","26","42"],"ingested_titles":[]},"releases":["117-44","117-108not103"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"6f3e7436dfcb4bf5b57d1d9350e5223e289d526b756ae0edb99bbb5f31c4d9fc","first_seen":{"label":"117-70not58","currency_date":"2021-12-03","congress":117,"law_num":70,"excluded_laws":[58],"update_num":null,"seq":251,"is_partial":true,"caveat":"Current through Public Law 117-70 (12/03/2021), except 117-58.","titles_affected":["11a","18","18a","28a","42"],"ingested_titles":[]},"releases":["117-70not58","117-71not58","117-129"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"e4e4c81a9cccb4ddf8c7c744767970ce733c792a3b88803911602142e143da01","first_seen":{"label":"117-79not58","currency_date":"2021-12-23","congress":117,"law_num":79,"excluded_laws":[58],"update_num":null,"seq":256,"is_partial":true,"caveat":"Current through Public Law 117-79 (12/23/2021), except 117-58.","titles_affected":["21","42"],"ingested_titles":[]},"releases":["117-79not58","117-114"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"1aeb5a941d4044b456d9d2c7b04d64605ac3ce8867d4d54cf91f5be1a7e96acb","first_seen":{"label":"117-107not103","currency_date":"2022-03-29","congress":117,"law_num":107,"excluded_laws":[103],"update_num":null,"seq":263,"is_partial":true,"caveat":"Current through Public Law 117-107 (03/29/2022), except 117-103.","titles_affected":["10","18","42","54"],"ingested_titles":[]},"releases":["117-107not103"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"6fd5de4de378e03fd58f45fec45993fc6739e0ca3511e59cac34c4e7ecd9138f","first_seen":{"label":"117-145","currency_date":"2022-06-16","congress":117,"law_num":145,"excluded_laws":[],"update_num":null,"seq":275,"is_partial":false,"caveat":null,"titles_affected":["05","12","15","16","30","33","41","42","43"],"ingested_titles":[]},"releases":["117-145"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"1b814b275629b50645123f971ad38535b918f091d7067076cac1ecaa3682ea0b","first_seen":{"label":"117-159","currency_date":"2022-06-25","congress":117,"law_num":159,"excluded_laws":[],"update_num":null,"seq":279,"is_partial":false,"caveat":null,"titles_affected":["06","07","11","18","20","22","28","34","42"],"ingested_titles":[]},"releases":["117-159"],"num":"§ 18644.","heading":"Biological and environmental research","status":null},{"content_hash":"85524025272f2da6c677c56525fe03b95da8131e54cb81ebf77cebcfb8502979","first_seen":{"label":"117-174not169","currency_date":"2022-08-26","congress":117,"law_num":174,"excluded_laws":[169],"update_num":null,"seq":283,"is_partial":true,"caveat":"Current through Public Law 117-174 (08/26/2022), except 117-169.","titles_affected":["02","06","15","26","33","34","38","40","41","42","44","47","51"],"ingested_titles":[]},"releases":["117-174not169","117-174","117-185","117-200","117-214","117-224","117-234","117-262","117-327not263not286","117-327not263","117-338not263not328","117-362not263not328","118-3not328","118-3","118-5","118-14","118-16","118-22","118-34","118-39","118-41","118-44not42","118-44","118-47","118-62","118-64","118-66","118-70","118-90","118-105","118-107","118-136","118-145","118-150","118-157","118-158","118-209not159","118-233not159","118-271not159","118-274not159","119-1","119-4","119-26not21","119-31","119-43","119-46","119-69not60","119-72not60","119-73","119-83"],"num":"§ 18644.","heading":"Biological and environmental research","status":null}]}