Received my SI paperwork for OSA today! From start to finish the process took about 2 months. Thanks to all who provided information about the proper paperwork needed to get it through the process. For Future Reference OSA Diagnosis 1 year cumulative CPAP Report showing an average of 6 hours per night. Letter from the Doc stating the treatment is effective and you are not experiencing daytime sleepiness. Airman compliance with treatment form Put your name date of birth and PI Number on all pages (I also put my SSN just in case.) Thanks Again!