Go to www.agma.org . Search for or "Plastic Gears."
AGMA 20151-A01 is largely harmonized with ISO 10300, but uses different safety factors and some unique AGMA geometry factors (YJ, ZI). Always check which standard your customer specifies. agma 20151a01 pdf
Thus, the searcher is likely looking for an AGMA standard from the year 2001 related to plastic gears. The two most probable correct standards are: Go to www