Forty-Hour Week Convention, 1935
Forty-Hour Week Convention, 1935 is an International Labour Organization Convention. It was established in 1935, with the preamble stating: Considering that in pursuance of the Resolutions adopted by the Eighteenth and Nineteenth Sessions of the International Labour Conference it is necessary that a continuous effort should be made to reduce hours of work in all forms of employment to such extent as is possible;...
Source: Wikipedia — Forty-Hour Week Convention, 1935 (CC BY-SA 4.0)