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: June 2026
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.
Keep the sign schedule tied to labels, service life, and disposal
Compliance work is easier when each self-luminous sign has an owner, an expiration date, a location record, and an end-of-life path. Use the handbook as a bridge between inspection notes and purchasing decisions.
| Compliance checkpoint | Best next path | What to confirm |
|---|---|---|
| New self-luminous signs are being specified | Tritium exit signs | Confirm listing, service life, face count, arrows, legend color, and AHJ acceptance. |
| Existing signs are approaching expiration | Tritium disposal and recycling | Use the disposal guide before removal, storage, or replacement. |
| The facility wants no-radioactive-material signage | Photoluminescent exit signs | Check charging light and viewing distance before replacing tritium with glow-charge signs. |
| The team is comparing no-power options | Photoluminescent vs tritium comparison | Use the comparison when deciding whether the issue is power availability, charging light, or inspection simplicity. |
