{"id":346097,"date":"2024-10-20T00:19:30","date_gmt":"2024-10-20T00:19:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-117981999\/"},"modified":"2024-10-25T23:46:29","modified_gmt":"2024-10-25T23:46:29","slug":"bs-iso-117981999","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-117981999\/","title":{"rendered":"BS ISO 11798:1999"},"content":{"rendered":"

This International Standard specifies requirements and test methods for evaluation of the permanence and durability of writing, printing and copying on paper stored in libraries, archives and other protected environments for long periods of time.<\/p>\n

It is applicable to<\/p>\n