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

TOBIAS TRETTIN

01066660551

6 works

Last verified: August 3, 2026

The IPI number for TOBIAS TRETTIN is 01066660551. 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. TOBIAS TRETTIN is indexed as a songwriter. TOBIAS TRETTIN has 6 registered works indexed on Credits.fm.

Format

0106666055Sequential number

1Check 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

ISWC6 works

IPITOBIAS TRETTIN

Works

Publishers

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Avg. Share

SourcesMLC

Identifier Graph

Who is IPI 01066660551?

01066660551 is an Interested Parties Information (IPI) code assigned to TOBIAS TRETTIN, 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.

TOBIAS TRETTIN has 6 musical works (ISWCs) in our database.

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IPI · Songwriter

TOBIAS TRETTIN

01066660551

6 works

Last verified: August 3, 2026

Format

0106666055Sequential number

1Check 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

ISWC6 works

IPITOBIAS TRETTIN

Works

Publishers

—

Avg. Share

Musical Works (ISWC) (6)

0 verifiedT-305.582.498-7 0 verifiedT-307.302.607-6 0 verifiedT-311.448.431-6 0 verifiedT-315.907.182-2 0 verifiedT-316.248.772-7 0 verifiedT-322.470.977-3

SourcesMLC

Identifier Graph

Who is IPI 01066660551?

TOBIAS TRETTIN has 6 musical works (ISWCs) in our database.

TOBIAS TRETTIN

Format

People also ask

Who is IPI 01066660551?

TOBIAS TRETTIN

Format

Musical Works (ISWC) (6)

People also ask

Who is IPI 01066660551?

Musical Works (ISWC) (6)