The short answer
An ISRC identifies a recording for its whole life and does not belong to the distributor that first delivered it. When you move, give the new distributor the same ISRCs and, where possible, the same UPC. Only a genuinely different recording needs a new ISRC. Re-issuing codes creates duplicates, splits streams and breaks playlists.
What the codes identify
An ISRC is the international standard code for a recording. It is assigned once, when the recording is first released, and stays attached to that recording wherever it goes: any store, any distributor, any compilation. The standard managed by the international recording industry body says the code should never change because ownership or distribution changed.
A UPC or EAN identifies the product: the single, EP or album as a package of tracks in a set order with a set title. The same recording can sit on several products with different UPCs, but each product has one UPC. Stores use the UPC to recognise the release and the ISRC to recognise each track.
Why the ISRC travels with you
Many distributors assign ISRCs from their own registrant range when the artist has none. That does not make the code theirs to withdraw. Once assigned and released, the ISRC belongs with the recording, and the artist is usually entitled to keep using it. A distributor that refuses to hand over the list of codes is withholding information you need; ask for it in writing before cancelling anything.
If you want full independence, you can apply for your own registrant code through the national ISRC agency in your country, or the international agency where none exists, and assign future codes yourself. Existing codes stay as they are.
Keeping the UPC
The UPC can usually be reused if the release is identical: same tracks, same order, same titles, same artist name, and usually the same artwork. If you bought the UPC yourself, it is clearly yours. If the distributor assigned it, most allow reuse, but some agreements say otherwise, so check the terms. Where the old UPC cannot be kept, a new UPC with the same ISRCs is the next best thing.
The order of operations matters. Deliver through the new distributor first, confirm the release is live in the main stores, and only then ask the old distributor to take its copy down. Stores usually merge the two deliveries by code, so streams, playlists and links carry over with little or no gap.
- Export a sheet of every release with UPC, every track with ISRC, titles, artists, durations and release dates before you cancel.
- Give the new distributor the exact same spelling of titles, artist names and version text.
- Match track order and durations; a different order or a changed edit looks like a new product.
When a new ISRC is actually needed
A new ISRC is needed when the recording itself is different: a remix, a radio edit or any version with a different duration, a live version, a re-recording, a version with a featured artist added or removed, a new mix, and usually a remaster that changes the sound. These are new recordings and stores treat them as such.
A new ISRC is not needed for a change of distributor, a new album that includes the same recording, new artwork, a corrected typo in the title, or a change of label name in the copyright line. Cosmetic metadata changes keep the code, though some stores limit how much can change under the same ISRC.
What breaks when codes are re-issued
If a recording is delivered again under a new ISRC, stores see a second recording. The old one is taken down with the old distributor, taking its play count, playlist placements and shared links with it. The new one starts from nothing. Playlists that pointed to the old code now point at a missing track, and chart and royalty systems count two recordings where there was one.
On video platforms the damage is worse: a second reference for the same audio produces conflicting Content ID claims, and income from matched videos is held until the conflict is resolved. Neighbouring rights societies also see two recordings and may hold or split payments. The fix is always the same: deliver the original codes, and ask the new distributor to correct any duplicate quickly.
Questions people ask
My old distributor says the ISRCs belong to them. Is that true?
Usually not. An ISRC is assigned to a recording for its lifetime, whoever generated it. You may need to ask firmly in writing, but the list of codes for your own recordings is yours to receive.
Do I need a new UPC if I change the artwork?
Usually no. Stores generally accept an artwork update under the same UPC. A change to the track list or order is different and usually needs a new UPC.
I remastered my album. New ISRCs or the same?
If the remaster changes the sound in a way listeners can hear, usually new ISRCs. If it is a technical re-encode with no audible change, the original codes are usually kept. Your distributor can advise on borderline cases.