A practical, plain-English guide to owner duties for self-luminous (tritium) exit signs — labeling, recordkeeping, incident reporting, and end-of-life steps.
Last updated: October 2025
Overview: What “general license” ownership means
Most facilities use tritium (self-luminous) exit signs under a general license. In practice, that means you can own and use the signs without a site-specific license — but you must follow basic owner duties: keep labels intact, maintain an inventory, update contacts, and report incidents. Keep this handbook with your life-safety documentation so it’s handy during audits and inspections.
New to tritium exit signs? Start with the Tritium Exit Signs – Complete Guide for how they work and where they fit.
Labeling Requirements
Your signs ship with permanent labels (manufacturer, serial number, safety language). To stay compliant:
- Do not remove or paint over labels. Labels must remain legible and unobstructed.
- Verify labels during rounds. If a label fades or peels, note it and schedule replacement of the sign.
- Keep mounting surface clear. Avoid trim, décor, or fixtures that block label visibility.
Recordkeeping Checklist
- Model and serial number
- Install location (building, floor, room/door)
- Install date and rated service life (10 or 20 years)
- Condition (intact / damaged) and label status
- Responsible contact (name, phone, email)
When you move, decommission, or replace signs, update the inventory the same day and file supporting documents (receipts, chain-of-custody, carrier tracking). For budgeting and lifecycle planning, see the Exit sign ROI comparison.
Lost, Stolen, or Broken Signs
If a sign is lost, stolen, or damaged:
- Secure the area (if broken) and restrict access.
- Notify your radiation-safety contact and building management.
- Document serial number, location, date, and circumstances.
- Arrange compliant disposal for damaged units; keep chain-of-custody.
- File required reports per your regulator’s guidance.
Need the exact steps for retiring units? Use the Tritium Exit Sign Disposal (step-by-step) guide.
Staff Training & Inspections
- Brief your team annually. Cover labels, inventory updates, and what to do if a sign is damaged.
- Include in life-safety rounds. Verify visibility, label condition, and inventory accuracy.
- Keep contacts current. Update the responsible person and escalation path after staffing changes.
End-of-Life & Disposal
Expired or damaged tritium signs must be returned to a licensed facility or certified recycler. Do not landfill or scrap them. Plan disposal alongside replacements to minimize downtime and paperwork. Full 4-step process is outlined here: Tritium Exit Sign Disposal (step-by-step).
Compliance FAQs
Do I need a special license to own tritium exit signs?
Most facilities operate under a general license. Follow the owner duties in this handbook and your regulator’s guidelines.
How long should I keep records?
Keep inventory and chain-of-custody documents for the life of the sign, plus your standard retention period for life-safety archives.
What if labels are unreadable?
Schedule replacement of the unit and note it in your inventory; labels must remain intact and legible.
Who should be my “responsible contact”?
Designate someone who manages life-safety assets (e.g., facilities manager or safety officer) with authority to file reports.