2016 California Standards for Accessible Design Pocket Guide - Eff. Jan. 1, 2017

3. Emergency Transportable Housing

From the Board’s website:

“The Board has issued guidelines for temporary housing provided by the government in emergencies and natural disasters. Emergency transportable housing units, which are designed and manufactured for transport over roadways, have a smaller footprint than other types of housing and pose unique accessibility challenges. Access to such housing was found to be problematic in the aftermath of hurricanes Katrina and Rita in 2005. The new guidelines supplement the Board's ADA and ABA Accessibility Guidelines by adding provisions and exceptions that specifically address emergency transportable housing. The Board developed these guidelines according to recommendations from an advisory panel it organized, the Emergency Transportable Housing Advisory Committee, which included representation from disability groups, industry and code groups, and government agencies...  The final rule was effective June 6, 2014. Compliance is not required by entities subject to the ADA until DOJ updates its accessibility standards to be consistent with the final rule.  Compliance is not required by entities subject to the ABA until HUD updates its accessibility standards to be consistent with the final rule.”

More information can be found on the Access Board’s website at https://www.access-board.gov/guidelines-and-standards/buildings-and-sites/emergency-transportable-housing.