I know it is US focused, but some good info for those who have put little thought into the life span of bolts placed in the last 20-30 years….or in some cases more recently.

Great that these organisation can also push funds to those keen/experienced enough to volunteer their time. I sure we could take some learning’s from a legal perspective.

http://www.outsideonline.com/2031641/what-happens-when-climbing-bolts-go-bad