NAS - National Achievement Survey Test Dates Announced! EDNL NEWS NAS - National Achievement Survey Test Dates Announced! NAS Exam Dates: Oct 10 - Model Exam - 1 Nov 07 - Model Exam - 2 Nov 13 - "NAS" Exam Standards - 3, 5, 8. Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook