Two applications for the same route, filed in the same week, rarely take the same number of weeks to clear. DAFF does not publish a fixed processing time for cat and dog import permits, and the reason has less to do with case backlogs than with a mechanical fact almost no first-time applicant is told: an assessor works through a BICON file in order, and stops at the first mismatch between what the application claims and what the attached evidence actually shows. Every stop adds days.
The Department of Agriculture, Fisheries and Forestry (DAFF) uses BICON, the Biosecurity Import Conditions system, to decide whether a specific animal, on a specific route, meets Australia’s biosecurity requirements before it is allowed in. The system itself is not complicated by design. Most of what turns a straightforward approval into a stalled file is avoidable, and nearly all of it traces back to the same handful of predictable errors.
Who Actually Needs an Import Permit
Every cat or dog entering Australia needs an import permit obtained through BICON before travel, with a narrower, lower-evidence pathway for New Zealand and Norfolk Island under DAFF’s own step-by-step import guides. That requirement does not soften for pets with an Australian history. Take a dog that spent its whole life in Sydney before an owner’s two-year posting to Bangkok: it returns to exactly the same permit process as a dog that has never set foot in the country. DAFF’s framework evaluates where the animal has actually lived immediately before the trip, not where it lived before that. Owners planning a move that includes time overseas should read this permit process alongside our guide on preparing a pet to return to Australia before you leave, since the same evidence trail this article covers is what an Australian-origin pet needs rebuilt for the return leg.
What BICON Actually Is
BICON is not the permit. It is the online system DAFF uses to publish country-and-species-specific import conditions and to receive, track and assess the application itself. Search BICON for “dogs” or “cats” from a specific country of origin and it returns the exact document list, testing requirements and quarantine implications that apply to that route. Conditions differ meaningfully by country group, which is why two owners moving from different countries can face entirely different paperwork for what looks, at a glance, like the same move. The permit is the output of that process: a formal document confirming DAFF has reviewed the evidence and approved that specific animal for import under stated conditions.
Evidence by Country Group
DAFF sorts import origins into risk-based groups, and the group determines how much evidence an application needs. New Zealand and Norfolk Island sit in Group 1. Group 1 carries the lightest evidence load. Group 2 includes a mix of countries and territories, Singapore among them. Singapore matters directly to this cluster: it is the staging country most Thailand-based Australians eventually route their pet’s return through, as covered in our comparison of staging options for the Thailand-to-Australia route. Group 3 and non-approved countries carry the full evidence load: microchip, vaccination, an RNATT blood test, the associated wait period, and closer scrutiny of every supporting document. Thailand itself sits outside every approved group, which is why the 180-day approved-country rule exists as a separate, additional hurdle for Thailand-origin pets rather than something this permit alone resolves. Group membership is reviewed periodically, so confirm your specific country’s current classification directly in BICON before assembling an evidence pack around an assumption.
Identity and RNATT Evidence
For Group 3 and non-approved origins, the application has to include a copy of the RNATT laboratory report and the accompanying RNATT declaration, endorsed by an official government veterinarian employed by the exporting country’s competent authority, not just a private clinic printout. This is where identity evidence and test evidence have to line up exactly: the microchip number on the RNATT paperwork has to match the number on the vaccination record and the number typed into the BICON application itself, character for character. Our companion article on how the RNATT test actually works covers the sequencing rule behind this evidence in full: identity has to be verified before the rest of the chain is considered valid, not after.
Application Charges
DAFF’s published fee schedule sets a $130 application charge for an import permit, on top of a separate initial assessment fee that varies by the category of the goods and how long DAFF expects the assessment to take. Both amounts are due upfront. The department does not begin assessing an application until the application charge and the initial assessment fee have both cleared. Treat the combined cost as case-specific rather than a single number you can budget from a generic figure quoted elsewhere online, and check the current schedule directly before applying, since government fees are reviewed periodically.
Processing Times
Most of the “how long will this take” guides circulating online quote a tidy range of a few weeks. DAFF itself does not publish that figure. The department’s own framework does specify a statutory outer limit: under the Biosecurity Act 2015, a decision on an import permit application is required within 123 business days of receipt. That is a legal ceiling, not a typical experience, and it exists precisely because assessment time is not fixed. This is the part most guides skip, and it is the part that actually matters. A file where every document matches on the first read moves through review in a fraction of that ceiling, while a file that triggers even one query gets pushed toward it. A mismatched microchip digit or a declaration missing the right endorsement is enough to trigger that query. The single biggest lever an applicant controls is not the country of origin. It is whether the file needs a second look.
Permit Validity
Validity depends on the same country-group structure that determines evidence requirements. A permit issued against Group 2 evidence is valid for 12 months. A permit issued against Group 3 evidence is valid until the underlying RNATT result expires: 12 months from the date blood was drawn, per DAFF’s RNATT guidance. That means the permit’s real-world shelf life is tied to a testing clock the applicant is separately managing, not to a fixed calendar date DAFF sets independently.
When to Apply
Work backward from the travel date, not forward from today. For a Group 3 or non-approved-country move, the RNATT blood draw and its 180-day wait typically set the true floor for how early an owner has to start planning. The import permit application slots in after that clock is already running. It needs to be timed so the permit is issued with enough runway before the intended travel window, without lapsing before departure. Applying too early, before the RNATT and other evidence exist to attach, wastes the application fee on a file DAFF cannot yet assess; applying too late risks travel dates arriving before a permit under review has cleared. Families managing the Australia-to-Thailand leg of a move should read this timing alongside our breakdown of what the full move actually costs, since permit timing and cost planning are the same conversation in practice.
What the Permit Does Not Guarantee
An import permit is approval to bring a specific, correctly identified animal into Australia under stated conditions. It is not a quarantine booking, and it is not a guarantee that nothing else can go wrong between issue and arrival. It does not override the need for the animal presented at the border to match the permit exactly: same microchip, same identity evidence, same condition compliance. And it does not freeze DAFF’s requirements in place for the life of the permit. Biosecurity conditions are reviewed and can change, so a permit issued many months before travel is worth reconfirming against current BICON conditions as the departure date approaches. Do not assume it stays identical to the day it was granted.
Common Rejection or Delay Causes
The specific failure points repeat often enough to be predictable rather than random:
- Microchip mismatch. The same number has to appear, identically, on the vaccination record, the RNATT declaration and the BICON application. A transposed digit is enough to trigger a formal query.
- Unendorsed or wrongly endorsed test declarations. A RNATT report without the accompanying declaration from an official government veterinarian of the competent authority does not satisfy the evidence requirement, regardless of the lab result itself.
- Breed listed without supporting proof. DAFF requires veterinary history or a microchip registration certificate to support a breed entry, particularly for any breed subject to additional scrutiny; an unsupported field is a common trigger for a query.
- Incomplete payment. DAFF will not open a file for assessment until both the application charge and the initial assessment fee have cleared; a partial payment does not put the file in the queue.
- Evidence pitched at the wrong country group. Attaching Group 2-level evidence to what is actually a Group 3 or non-approved-country application (or the reverse) forces a resubmission rather than a quick fix.
- Communicating outside the correct channel. DAFF’s own published guidance on interacting with the department sets out the expected process for queries and follow-ups; routing questions through the right channel the first time avoids the delay of a misdirected enquiry being redirected internally.
Every one of these is a documentation problem, not a health problem. None of them relate to whether the animal itself is fit to travel. They relate entirely to whether the paperwork proves it cleanly enough for an assessor to approve on the first pass.
Permit Variation
A finalised permit is not necessarily the end of the process. If new information needs to be reflected after issue, only the original applicant can log into their BICON account and submit a permit variation request. Fees apply. Some variations are more straightforward than others: DAFF requires veterinary history or a microchip registration certificate before it will amend a breed already recorded on a finalised permit. That makes getting the breed evidence right in the original application considerably cheaper than correcting it afterward. If the person who applied is no longer involved in the move, a fresh application, full evidence pack included, is required rather than a variation.
Quarantine Booking After Permit Issue
The permit and the quarantine booking are two separate systems, and the sequencing only runs one way. You can only create a Post Entry Biosecurity System (PEBS) booking for the Mickleham facility once the import permit has actually been granted; creating a reservation without a valid permit is explicitly against DAFF’s own process. A granted permit does not reserve a place either; demand runs high, particularly in peak relocation periods, so book as soon as the permit clears rather than treating the booking as a formality to handle later. Our full walkthrough of what actually happens inside Mickleham quarantine covers the facility itself in detail once a booking is confirmed.
Permit Application Readiness Checklist
Work through this before submitting, not after DAFF’s first query arrives.
| Item | What an assessor checks it against | Where it commonly goes wrong |
|---|---|---|
| Microchip number | Must read identically on the application, vaccination record and RNATT declaration | A single transposed digit between documents |
| Country group evidence pack | Must match the current BICON conditions for the actual country of origin | Using an outdated or wrong-group evidence checklist |
| RNATT report and declaration | Declaration must be endorsed by an official government veterinarian of the competent authority | Attaching the lab report alone, without the endorsed declaration |
| Breed documentation | Veterinary history or microchip registration certificate supporting the breed listed | Breed entered without any supporting evidence attached |
| Application charge and assessment fee | Both must be paid in full before DAFF opens the file | Partial payment, or payment submitted separately from the application |
| Applicant continuity | Same person named through application, variation and quarantine booking | A change of applicant partway through, forcing a fresh application |
| Timing against travel date | Permit validity and RNATT expiry both need runway past the intended travel date | Applying too early (before evidence exists) or too late (permit still in review at departure) |
A completed BICON application is, in the end, a claim backed by evidence, and every item on this checklist is something an assessor will actually cross-reference, not a formality. Getting each one right on the first submission is the single most reliable way to keep an application off the slow path this article has been describing.
Owners working through Australia’s wider biosecurity framework for the first time may find useful background in our explainer on how the BICON system works across all imports, not just pets: the same evidence-matching logic that governs a dog’s import permit governs commercial biosecurity clearances too. For the practical side of arranging the move itself, get a pet transport quote from SwiftCargo before you lock in a travel date the permit timeline needs to support.
Frequently Asked Questions
Does every dog or cat entering Australia need an import permit?
Yes, with a narrower process for New Zealand and Norfolk Island. Every cat or dog entering Australia from anywhere else needs an import permit obtained through BICON before travel, regardless of whether the animal previously lived in Australia. A pet that spent years in Melbourne before an owner’s posting overseas is assessed on the same basis as one that has never been to Australia at all.
How much does a BICON pet import permit cost?
DAFF charges a $130 application fee plus a separate initial assessment fee that varies by category and expected assessment complexity. Both have to be paid before DAFF opens the file for assessment at all. Treat the combined figure as case-specific rather than a single fixed price, and confirm the current schedule on DAFF’s own fees page before budgeting.
How long does a BICON pet import permit take to process?
DAFF does not publish one fixed turnaround. The Biosecurity Act 2015 sets an outer statutory limit of 123 business days for a decision, but that is a legal ceiling, not a typical wait. In practice, assessment speed tracks evidence completeness closely: a file with matching microchip numbers, correctly endorsed test declarations and full payment upfront moves in a fraction of that time; a file an assessor has to query moves toward the ceiling.
Can I get my import permit changed after DAFF has already issued it?
Yes, through a permit variation request lodged in BICON by the original applicant, and fees apply. Some changes are harder than others. DAFF requires veterinary history or a microchip registration certificate before it will amend a breed already recorded on a finalised permit, so getting the original application right the first time is cheaper than fixing it afterward.
Does having an import permit guarantee my pet a quarantine spot at Mickleham?
No. The permit and the quarantine booking are two separate systems. You can only create a Post Entry Biosecurity System booking once the import permit has actually been granted, and a granted permit does not reserve a place. Demand for the Mickleham facility runs high, especially in peak relocation months, so booking promptly after permit issue matters more than most owners expect.
What is the single most common reason a BICON pet import application gets delayed?
A mismatch between what the application states and what the supporting evidence actually shows, most often a microchip number that does not read identically across the vaccination record, the RNATT declaration and the application form itself. Assessors work from the documents in front of them, not from context, so a single inconsistent digit is enough to trigger a formal query and restart the clock on that section of the review.
