Memberships  &   Affiliations

• American Glass Guild (AGG) - Founding Member

• American Institute for Conservation (AIC) Fellow Member

• The National Trust for Historic Preservation   

• International Institute for Conservation of Historic and Artistic Works (IIC)

• The Institute of Conservation of (ICON) Roberto Rosa is the first and only Accredited Stained Glass conservator in the United States.

• The British Society of Master Glass Painters Associate Member

• APT - The Association for Preservation Technology International     


• Massachusetts Safety Council


• Boston Preservation Alliance   Corporate Member


•
 Glass Art Society

• Stained Glass Association of America Affiliation -

Our studio was an Accredited Professional Studio Member of the SGAA from 1995

through 2004. We have voluntarily surrendered our Accredited Membership. As presently administered, we do not believe that professional accreditation in the SGAA is a true or meaningful measure of a studio's professional abilities or the quality of the work that the studio

will produce.