Who assigns IPI numbers?

IPI numbers are assigned by performing rights organizations (PROs) like ASCAP, BMI, SESAC, SOCAN, PRS, GEMA, SACEM, JASRAC, and others. SUISA (the Swiss PRO) maintains the global IPI database on behalf of CISAC, the international confederation of authors and composers societies.

IPI · Songwriter

Lars Rettkowitz

00523372669

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1 work

Last verified: August 19, 2026

The IPI number for Lars Rettkowitz is 00523372669. IPI numbers are unique 11-digit Interested Parties Information codes managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track royalty payments to rights holders. Lars Rettkowitz is indexed as a songwriter. Lars Rettkowitz has 1 registered work indexed on Credits.fm.

Format

0052337266Sequential number

9Check digit

Sequential number:: Globally unique number assigned by CISAC/SUISA when the rights-holder was registered.
Check digit:: ISO 7064 Mod 10-1 check digit that validates the IPI.

Credit Chain

ISWC1 work

IPILars Rettkowitz

MusicianLars Rettkowitz

Works

Publishers

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Avg. Share

SourcesMusicBrainzMusicBrainz2 sources

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MusicBrainz artist record

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Who is IPI 00523372669?

00523372669 is an Interested Parties Information (IPI) code assigned to Lars Rettkowitz, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to identify rights holders and distribute royalties.

Lars Rettkowitz has 1 musical work (ISWCs) in our database.

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Lars Rettkowitz

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Who is IPI 00523372669?

Lars Rettkowitz

Format

Musical Works (ISWC) (1)

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People also ask

Who is IPI 00523372669?

Musical Works (ISWC) (1)