Reference Material
NENA Reference Material is material that is published or presented by NENA and has these characteristics:
- Approved by Development Steering Council (DSC) and may also be approved in an All-Committee review and/or an Authoring Committee approval ballot
- Assigned a REF tracking number in the form NENA-REF-XXX.Y-yyyy, assuring that it was approved by NENA
- May be published or presented in almost any format
- Not an official NENA Information (INF), Requirements (REQ), or Standard (STA) document