CRS-Certificate Retrieval System, News NEW Apple® and Android® Apps – Free Trial Available Posted on January 1, 2020 by ykang@nexent.com We think you’ll love them. Give one a try! FREE TRIAL – For the month of January 2020, the CRS App for iPhone® & iPad® and CRS App for Android® are available to all CRS customers free of charge. Have You Ever Seen a Government Inspector Sell a Product? Introducing NEW Data Cleaning Options