Start with scope, then open the controlling source
- This page identifies where the document fits and connects it to related on-page material.
- The complete OCEMS document remains authoritative for exact requirements, exceptions, and clinical or administrative language.
- Check current OCEMS notices and agency direction before field use.
Document profile
- Document type
- System list or directory
- OCEMS code
- 850.00
- Collection
- Operations
- Source topic
- 800.00 - 899.99 - Communications
- Population
- All / see source
- Scope
- System
- Source index update
- November 19, 2015
- Source checked
- September 16, 2026
Where it fits: ALS Communications Assignments is an official system operations reference used to verify responsibilities, communications, documentation, qualifications, or administrative requirements. OCEMS lists it under “800.00 - 899.99 - Communications.”
Document note: This source is primarily a lookup document. Verify its source-index date and current system status before treating an entry as operationally available.
Use this source safely
- Identify whether the document governs field care, communications, provider qualifications, system administration, or an agency process before using it.
- Confirm the effective source, current agency procedure, and any required forms, approvals, or notifications in the complete document.
- Use the source index date as a directory signal, not as proof that no later notice or agency instruction applies.
- When the PDF and a summary differ, follow the current official document and medical or operational direction.