Befürworter
Standardzeit bzw. die geographisch korrekte Zeitzone wird befürwortet von:
-
Deutsche Gesellschaft für Schlafforschung und Schlafmedizin (DGSM)
-
Society for Light Treatment & Biological Rhythms
-
Australasian Chronobiology Society
-
Curtis Clock Lab
-
Chronobiology Lab Groningen
-
Dutch Sleep Medicine Association
-
Francophone Chronobiology Society
-
Northwest Noggin Neuroscience
-
Capitol Neurology
-
Daylight Academy
-
National Education Association
-
B-Society
-
National School Boards Association
-
National PTA
-
The Dutch National Institute for Public Health and the Environment (RIVM)
-
National Commission for the Rationalization of Spanish Hours (ARHOE)
-
Advisory board for time reform of the Catalan Government (Generalitat de Catalunya)
-
National Commission for the Rationalization of Spanish Hours (ARHOE)
-
Belgian Association for Sleep Research and Sleep Medicine (BASS)
-
American Federation of Teachers
-
Association of Canadian Ergonomists
-
Ohio Bicycle Federation
-
Rabbinical Council of America
-
Rabbinical Council of California
-
Agudath Israel of America
-
Agudath Israel of California
-
Agudath Israel of Florida
-
Agudath Israel of Chicago
-
Adath Israel San Francisco
-
Cuyahoga Astronomical Association
-
Stephens Memorial Observatory
-
Gnomonicae Societas Austriaca
-
Saratov for a Healthy Time​
-
ACHED