; and (2) the aviation and aerospace industry, institutions of higher education, and labor stakeholders. (c) Report to congress Not later than 1 year after the date of enactment of this Act, the Comptroller General shall submit to the appropriate committees of Congress a report on the results of the study and related recommendations. 623. Sense of Congress on hiring veterans It is the sense of Congress that the aviation industry, including certificate holders under parts 121, 135, and 145 of title 14, Code of Federal Regulations, should hire more of the Nation's veterans. 624. Aviation maintenance industry technical workforce (a) Regulations Not later than 180 days after the date of enactment of this Act, the Administrator of the Federal Aviation Administration shall issue a final rule to modernize training programs at aviation maintenance technician schools governed by part 147 of title 14, Code of Federal Regulations. (b) Guidance Not later than 180 days after the date of enactment of this Act, the Administrator shall coordinate with government, educational institutions, labor organizations representing aviation maintenance workers, and businesses to develop and publish guidance or model curricula for aviation maintenance technician schools referred to in subsection (a) to ensure workforce readiness for industry needs, including curricula related to training in avionics, troubleshooting, and other areas of industry needs. (c) Review and periodic updates The Administrator shall— (1) ensure training programs referred to in subsection (a) are revised and updated in correlation with aviation maintenance technician airman certification standards as necessary to reflect current technology and maintenance practices