The direct answer
TSA lock compliance in a luggage supply chain has three layers: the factory's Travel Sentry license, the approved lock model actually installed on the product, and the annual renewal that keeps both current. CLK holds the manufacturer license (LGM:20704, valid through 2026); the locks on applicable products must also be approved models from the Travel Sentry program. A buyer who checks only one layer - usually the license - is checking the smallest part of the story.
The three layers
|
Layer |
What it proves |
Who holds it |
|
Manufacturer license |
The factory is licensed to use Travel Sentry marks |
The factory (CLK: LGM:20704) |
|
Approved lock model |
The specific lock mechanism carries Travel Sentry approval |
The lock supplier |
|
Annual renewal |
The license and approvals are current for your production year |
The factory, each year |
Layer 1: the manufacturer license
The license confirms the factory's good standing in the Travel Sentry Approved program. It is the entry layer - a factory without a license cannot lawfully use the marks. CLK's 2026 license, LGM:20704, is the current document.
Layer 2: the approved lock model
The license authorizes the manufacturer; the approval belongs to the lock mechanism. This is the layer buyers most often miss:
- Confirm the specific lock model on your product carries Travel Sentry approval.
- Confirm the model number matches your bill of materials.
- Confirm the approval is current for the production year.
Factory data: We quote both layers when a buyer asks about TSA locks: here is our license (LGM:20704), and here is the approved lock model on your product. A buyer who hears only "we are Travel Sentry licensed" and stops there is missing the lock-model half of the question - the half that determines whether screeners can actually open the case.
Layer 3: the annual renewal
Travel Sentry licenses are annual, and approvals can change. Three checks keep the layer honest:
- The license year covers your production and delivery dates.
- The approved lock model list still includes your model.
- The renewal is documented, not assumed.
What buyers should ask every supplier
- What is your LGM number, and is it current? CLK: LGM:20704, valid through 2026.
- Which lock models on my product carry approval? Ask for the model numbers.
- Does the license year cover my production window? Check the validity date.
- Can you verify through Travel Sentry? industry@travelsentry.org.
- What happens at renewal? Ask for the renewed license for your next program year.
FAQ
What is the difference between the license and the lock approval?
The license confirms the manufacturer's standing in the program; the approval belongs to the specific lock mechanism. Both are required for a compliant product.
Does CLK's license cover every lock on every product?
It confirms CLK as a licensed manufacturer. The lock model installed on your product must also carry Travel Sentry approval - confirm the model.
How often must the license be renewed?
Annually. The 2026 license runs through December 31, 2026; 2027 programs should reference the renewed license.
What happens if the lock model approval lapses?
Products using an unapproved lock lose the TSA recognition - and the cut-lock risk returns. Keep the approval list current.
How do I verify the chain?
Ask for the license and the approved lock model, then verify the license through industry@travelsentry.org and match the model to your bill of materials.
Can a buyer rely on the factory's license alone?
No - the lock model approval is the product-level fact. Checking only the license is checking the smallest part of the story.
About this report
The supply-chain analysis in this article is grounded in CLK's 2026 Travel Sentry license (LGM:20704) and in how we pair it with approved lock models on applicable products. We provide both layers to buyers and help verify the chain. Contact clkbusiness@clkluggage.com or WhatsApp +86-18879628221.