ERA offers proficiency testing studies more frequently so you can participate in a study when it fits your schedule best. If you have any questions, our customer service team is here to help you find the PT standards and studies that will meet your needs. Don't hesitate to email
or call ERA at 800-372-0122 or 303-431-8454. We're here to help.
Download a copy of ERA's 2013 Proficiency Testing Study Schedule.
ERA's 2014 Proficiency Testing Study Schedule is now available. Click to download.