307.4—Standards for fabrics.
No fabric may carry the Government certificate of genuineness for Navajo all-wool woven fabric unless all of the following conditions are met:
(a)
The fabric is made entirely of local wool that is locally hand-spun and is entirely woven on a native Navajo loom;
(b)
The fabric is made by a member of the Navajo Tribe working under conditions not resembling a workshop or factory system;