Massachusetts Board of Elementary and Secondary Education, 603 CMR 27.00, Student Learning Time, as most recently amended May 25, 2021 (current official text, including 27.08 as amended March 5 and May 25, 2021) (Ex. AGY-ST-EDUCATION-HIGHER-ED-068)
Commissioner of Elementary and Secondary Education Jeffrey C. Riley, under the Board of Elementary and Secondary Education's August 24, 2021 vote, Implementation of DESE Mask Requirement (Aug. 25, 2021) (Ex. MA-071)
