What is the tolerance threshold under the EU-Tunisia?

The general tolerance is 10% of the ex-works value of the finished product.

EU-Tunisia - HS 94

EU-Tunisia Euro-Mediterranean Association Agreement

10 rulesTolerance: 10%1998

9401Base metal furniture, incorporating unstuffed cotton cloth of a weight of 300 g/m2 or less

CTH

Manufacture from materials of any heading, except that of the product.

OR - alternative rule

Manufacture from cotton cloth already made up in a form ready for use with materials of heading 9401 or heading 9403, provided that.