The deadline has passed for facilities currently accredited by the AASM to submit Out of Sleep Center Testing Accreditation Participation Attestation forms. Prior to December 31, AASM Accredited sleep disorders centers that completed the form were eligible to earn accreditation for OCST for Adults Patients. A full application for OCST accreditation must now be completed to earn accreditation. If you want to add accreditation for out of center sleep testing to your sleep center accreditation, contact the AASM Accreditation Department by email to or by calling 630-737-9700.