81 FR 7202, 2/11/2016; 81 FR 63656, Jun. 12, 2017, except Sample Label 17 is effective September 17, 2018 ; 80 FR 67300, 11/2/2017; 83 FR 7600, 5/23/2018; 83 FR 47067, 9/18/2018; 84 FR 58038, 11/29/2019; 87 FR 61477, 1/10/2023; 87 FR 61486, 10/1/2023; 88 FR 1137, 1/9/2023; 89 FR 7269, 5/2/2024

For FEDERAL REGISTER citations affecting appendix L, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.