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

WILLIAM HOFFMAN

00209055587

4 works

Last verified: September 14, 2026

The IPI number for WILLIAM HOFFMAN is 00209055587. 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. WILLIAM HOFFMAN is indexed as a songwriter. WILLIAM HOFFMAN has 4 registered works indexed on Credits.fm.

Format

0020905558Sequential number

7Check 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

ISWC4 works

IPIWILLIAM HOFFMAN

Works

Publishers

—

Avg. Share

Releases (2)

Releases that include recordings connected to this catalog.

UPC: 00602517606630 UPC: 00823765000524

SourcesMLC

Identifier Graph

Who is IPI 00209055587?

00209055587 is an Interested Parties Information (IPI) code assigned to WILLIAM HOFFMAN, 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.

WILLIAM HOFFMAN has 4 musical works (ISWCs) in our database.

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IPI · Songwriter

WILLIAM HOFFMAN

00209055587

4 works

Last verified: September 14, 2026

Format

0020905558Sequential number

7Check 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

ISWC4 works

IPIWILLIAM HOFFMAN

Works

Publishers

—

Avg. Share

Musical Works (ISWC) (4)

0 verifiedT-072.100.281-8 0 verifiedT-072.100.282-9 0 verifiedT-072.366.853-8 0 verifiedT-072.428.063-0

Releases (2)

Releases that include recordings connected to this catalog.

UPC: 00602517606630 UPC: 00823765000524

SourcesMLC

Identifier Graph

Who is IPI 00209055587?

WILLIAM HOFFMAN has 4 musical works (ISWCs) in our database.

WILLIAM HOFFMAN

Format

Releases (2)

People also ask

Who is IPI 00209055587?

WILLIAM HOFFMAN

Format

Musical Works (ISWC) (4)

Releases (2)

People also ask

Who is IPI 00209055587?

Musical Works (ISWC) (4)