I've submitted several projects over the past few years, all outside the US where ceramic tile is much more common and will always be locally produced. Normally the reviewers have exempted the ceramic tile from the credit documentation requirements. Not this time! Reviewers said: 1. The Alternative Compliance Path has not been selected for this credit to document compliance for the products. Therefore, it is unclear if the tile has any integral organic-based coatings and sealants. Provide a narrative indicating whether the project is applying the April 14, 2010 addenda and including the manufacture and specific product description of the product claiming the exemption. Ensure that documentation has been provided to confirm that the product does not contain any organic based coatings. See LEED Interpretation 10267 for additional information regarding this compliance path.

As it is there is no way to go back and get this documentation and I very much doubt it would be available--probably same with most projects outside the US. Does anyone have experience with the reviewer actually asking for the documentation?