An international standard, ISO 18902, provides specific guidelines on materials that are safe for scrapbooking through its requirements for albums, framing, and storage materials. ISO 18902 includes requirements for photo-safety and a specific pH range for acid-free materials. ISO 18902 prohibits the use of harmful materials, including Polyvinyl chloride (PVC) and Cellulose nitrate.
Scrapbooking is a method of preserving, presenting, arranging personal and family history in the form of a book, box, card. Typical memorabilia include photographs, printed media, and artwork. Scrapbook albums are often decorated and frequently contain extensive journaling. Scrapbooking started in the United Kingdom in the nineteenth century, but is now primarily a United States phenomenon.