legal papers often required for employment, as by an alien.
legal papers enabling a minor in the U.S. to work under certain conditions.
Origin of working papers
First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
papers or notes showing the intermediate stages of a proposal, solution, etc, arrived at or being worked on
legal documents that certain people in some countries must possess to be allowed to work
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012