What Is a TIDS Number for Travel Agents, and Do You Actually Need One?
A TIDS number can get a new travel advisor booking with hotel suppliers faster than IATA accreditation, without the bonding or sales history it requires. Here's what it is, who qualifies, how to apply, and what it does and doesn't unlock.
A new advisor spends a full afternoon reading credential requirements, and by the end of it, three acronyms blur together: IATA, CLIA, TIDS. Most guides explain the first two in detail and barely mention the third, leaving one question unanswered: what does a TIDS number actually do, and can it get an advisor booking sooner than the alternatives?
That gap matters. IATA accreditation can take months and comes with bonding requirements that price out a new agency. CLIA membership ties an advisor to cruise-specific perks. TIDS gets skipped in most guides, yet it's often the fastest credential a new advisor can secure, and the one that unlocks hotel supplier access without the wait. This article breaks down what a TIDS number is, who qualifies, how to apply, what it unlocks, and where it fits next to the other credentials advisors hear about constantly.
1. What a TIDS Number Actually Is
TIDS stands for Travel Industry Designator Service, and it's issued by the Airlines Reporting Corporation, or ARC. Think of it as an identification number that marks an advisor as a legitimate travel professional to suppliers, without the airline ticketing authority that comes bundled into full IATA accreditation.
A TIDS number doesn't let an advisor issue airline tickets directly. What it does is give suppliers, hotel platforms, tour operators, and consolidators a verifiable ID to check before granting trade access and trade pricing. For advisors whose business runs on hotels, packages, and land tours rather than air ticketing, TIDS covers the identification piece without the overhead that IATA accreditation requires.
2. Who Actually Needs One
Any advisor who plans to book through B2B suppliers, hotel platforms, or wholesalers needs some form of credential on file, because those platforms use it to confirm they're dealing with trade, not a consumer booking directly. TIDS is built for exactly this group.
It fits new advisors especially well, since it doesn't require the sales history, bonding, or business documentation that full IATA accreditation demands. Established agencies sometimes carry a TIDS number alongside IATA accreditation, using TIDS specifically for suppliers that don't need airline ticketing capability. If hotels, not flights, make up most of an advisor's bookings, TIDS is frequently the only credential actually necessary to get started.
3. How to Apply for a TIDS Number
The application runs through ARC directly. An advisor fills out a form with basic business information: agency name, contact details, and a description of what the business sells. There's no bonding requirement and no minimum sales history to show.
Processing typically takes a matter of days, not the weeks or months IATA accreditation can require. There's a modest application fee, considerably lower than IATA's, and no ongoing production quotas to maintain the credential once it's issued. For an advisor trying to get bookable within a week or two of starting out, this is the credential path built for that timeline.
4. What a TIDS Number Unlocks, and What It Doesn't
A TIDS number opens trade accounts with a wide range of suppliers: hotel platforms, tour operators, DMCs, and wholesalers that require some form of industry verification before granting access. It also lets an advisor use travel-only credit cards, apply for FAM trips through many operators, and access agent rates on activities and experiences.
What it doesn't do is authorize airline ticketing. An advisor with only a TIDS number still needs a host agency, a consolidator relationship, or full IATA accreditation to issue air tickets directly. It's also not a membership organization, so it doesn't come with the marketing tools, training, or community access that CLIA or an IATA-affiliated host agency might offer. TIDS solves the access problem specifically. It's not a substitute for every credential an advisor might eventually want.
5. TIDS vs. IATA vs. CLIA: Where It Fits
IATA accreditation is the heaviest credential, built for advisors who need to issue air tickets and work with airline-grade suppliers directly. It requires bonding, business history, and a longer approval process, but it opens the widest range of supplier relationships, air ticketing included.
CLIA membership is cruise-specific and comes with training, marketing tools, and cruise line perks, but it doesn't function as a general trade credential the way TIDS or IATA does. TIDS sits underneath both: lighter, faster, and narrower in scope, but sufficient for the hotel and land-based suppliers most new advisors need first. Many advisors start with TIDS, add CLIA if cruise becomes part of their business, and pursue IATA later once air ticketing volume justifies the commitment.
Booking With Just a TIDS Number
Credentials only matter if a supplier actually accepts what an advisor has. Some hotel platforms still require full IATA accreditation, which shuts out advisors who only hold a TIDS number, even though TIDS is a legitimate industry credential.
Roave Agents accepts TIDS, IATA, CLIA, and standard agency registration, so a TIDS number is enough to open an account and start booking. There's no platform fee, no card required to sign up, and no minimum production volume to hit before access opens. For an advisor who just secured a TIDS number and wants to know what platform will actually let them book at low volume, that's the direct answer: TIDS clears the door, and a platform built to accept it gets an advisor working the same week they apply.