DearS ecretaryG utierrez: We appreciateth is opportunityt o providec ommentso n the advancedn oticeo f proposedru lemaking (ANPR) on "Revisions and Clarification of Deemed Export Related Regulatory Requirements."O neo f the key roleso f theN ationalA cademiesc, onsistenwt ith our 1863 CongressionaCl harteri,s to adviset he nationo n importanti ssuesin volving sciencee, ngineering, andm edicines ucha st his one. Them emberso f our threeh onorarya cademie-s the National Academyo f Sciencest,h e NationalA cademyo f Engineeringa ndt he Instituteo f Medicine- and the scientifice xpertsw ho serveo n the studyc ommitteeso f our operatinga rm,t he National ResearchC ouncil,a rew orking at industrial,a cademica, ndg ovemmentailn stitutionst hat are potentiallya ffectedb y the proposedre gulatoryc hanges.W e providet hesec ommentsin light of our backgrounda nde xperiencew ith the U.S. scientific,e ngineeringa, ndm edicale nterprise