Writing Instrument Manufacturers Association (WIMA)
The purpose of WIMA is to promote the overall interest of the writing instrument industry in the United States, Canada and Mexico.
European Writing Instrument Manufacturers Association (EWIMA)
EWIMA represents the specific interests of the leading manufacturers of writing and drawing products and related art materials in Europe.
American Society for Testing and Materials (ASTM International)
ASTM International is a leader in the development and delivery of international voluntary consensus standards, to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence.