Some of the older links dont work here anymore VA fact sheet on new PTSD regs: http://www.va.gov/ptsd_qa.pdf more VAOLA on the new regs: http://www.vba.va.gov/VBA/ptsd.asp The actual regulation: http://www.gpo.gov/fdsys/pkg/FR-2010-07-13/html/2010-16885.htm In part: “On August 24, 2009, VA published in the Federal Register (74 FR 42617) a proposal to modify the evidentiary standards for establishing an in-service stressor when a veteran files a claim for service connec