All users must:

• Comply fully with FCC Part 97 rules and all applicable laws and regulations
• Operate in a manner consistent with good amateur practice and sound engineering principles
• Use only their own legally assigned call sign and digital identifiers (DMRID, Radio ID, Node ID, etc.)
• Identify properly and at required intervals
• Conduct themselves in a courteous, professional, and respectful manner

The following are strictly prohibited:

• Profane, obscene, threatening, harassing, or abusive language
• Disruptive behavior, intentional interference, or jamming
• Broadcasting music, commercial content, or encrypted transmissions
• Political campaigning, business communications, or any use prohibited under Part 97

TACS supports multiple digital modes and networks. Users must:

• Use only approved and authorized networks and reflectors
• Comply with the rules, terms of service, and policies of any interconnected network
• Use correct mode, color code, talkgroup, reflector, or room as designated
• Ensure equipment is properly configured and does not cause network instability

Digital Identity Requirements

• Use of spoofed, shared, falsified, or unauthorized digital IDs is strictly prohibited
• DMR operation must use a valid, registered DMRID assigned to the operator
• Cross‑mode or cross‑network operation must comply with all participating system rules