I didn't see anything about the Approved Quality Curriculum in a site search. https://www.deac.org/AQC/index.aspx Sophia Learning and Straighterline have ACQ approval for some courses, https://www.deac.org/AQC/Approved-Providers.aspx DEAC accredited institutions can accept those courses without further ado from DEAC. Not a bad deal if any DEAC schools are accepting those courses. Edit: I don't know why the title keeps changing to lower case.