CCPS published the 2 nd edition of the Pamphlet addressing natural disasters, soon after Hurricane Sandy. There have been several other severe weather events that have impacted process safety. The body of knowledge created since Sandy has grown sufficiently to necessitate taking another look at and update the pamphlet and also expand the scope to include learnings from such incidents, including hurricane Harvey. The new edition will also address guidance and recommendations provided by CSB, insurance industry, and a variety of other sources both US based and outside.