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

CHRISTOPHER DUFFUS

00663339432

107 works

Last verified: October 12, 2026

The IPI number for CHRISTOPHER DUFFUS is 00663339432. 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. CHRISTOPHER DUFFUS is indexed as a songwriter. CHRISTOPHER DUFFUS has 107 registered works indexed on Credits.fm.

Format

0066333943Sequential number

2Check 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

ISWC107 works

IPICHRISTOPHER DUFFUS

107

Works

Publishers

—

Avg. Share

Top Publishers

GOLDMIND PRODUCTIONSOriginalPublisher

15 shared recordings

TENYOR MUSICSubPublisher

2 shared recordings

WORLD OF HITSOriginalPublisher

1 shared recording

JACK RUSSELL MUSIC LIMITEDOriginalPublisher

1 shared recording

SourcesMLCNotes2 sources

Identifier Graph

Who is IPI 00663339432?

00663339432 is an Interested Parties Information (IPI) code assigned to CHRISTOPHER DUFFUS, 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.

CHRISTOPHER DUFFUS has 107 musical works (ISWCs) in our database. Top collaborators include GOLDMIND PRODUCTIONS, TENYOR MUSIC, WORLD OF HITS.

CHRISTOPHER DUFFUS

Format

Top Publishers

People also ask

Who is IPI 00663339432?

CHRISTOPHER DUFFUS

Format

Top Publishers

Musical Works (ISWC) (107)

People also ask

Who is IPI 00663339432?

Musical Works (ISWC) (107)