RESNET, in case you haven't heard, will require† all HERS raters to be certified in combustion safety and work scope development. Yep. All new raters trained in 2014 will need to demonstrate those skills before they can be certified. Raters who were already certified prior to this year, as well as rater candidates coming into 2014, will need to add this to their certification before 2015. How does one do that?