the term certified hand-loomed and folklore product ´ refers to such products as have been certified , in accordance with procedures established by the united states trade representative pursuant to international understandings, by an official of government agency of the country where the products were produced , to have been so made

çok zor! 

Avukatýn dili! 

I can only try to simplify the English if it helps you.

Your goods need to be certified by the Turkish goverment.

(Türk hükümet mallarsýný onaylatmalýlar.) ?? My try...

This may also help:

Turkish artisans can also export hand-loomed and folklore wall hangings and pillow covers, as well as certain handwoven textile floor coverings duty-free under the Turkey-United States “certified textile handicraft arrangement” when these exports are certified by the Turkish government to be hand-loomed and of a folkloric nature.  

Chilli sent me a pm about this and I tried to give him a simpliefied explanation but you are welcome to do one too - hopefully yours will be very similar to mine!