XP Support Group
- http://www.xpsupportgroup.org.uk
- UK-based organisation giving support, help and information to those affected by xeroderma pigmentosum and other photosensitive conditions.
Xeroderma Pigmentosum Society
- http://www.xps.org
- Resource for information about the disease and about the not-for-profit support organization devoted to supporting patients and families and promoting research. Links, contact information, XP Society news about fund raising events and the unique Camp Sundown program.