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

LEIF SYLVESTER PETERSEN

00088303466

101 works

Last verified: September 14, 2026

The IPI number for LEIF SYLVESTER PETERSEN is 00088303466. 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. LEIF SYLVESTER PETERSEN is indexed as a songwriter. LEIF SYLVESTER PETERSEN has 101 registered works indexed on Credits.fm.

Format

0008830346Sequential number

6Check 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

ISWC101 works

IPILEIF SYLVESTER PETERSEN

101

Works

Publishers

—

Avg. Share

Top Publishers

G. SCHIRMER, INC.SubPublisher

1 shared recording

SourcesMLC

Identifier Graph

Who is IPI 00088303466?

00088303466 is an Interested Parties Information (IPI) code assigned to LEIF SYLVESTER PETERSEN, 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.

LEIF SYLVESTER PETERSEN has 101 musical works (ISWCs) in our database. Top collaborators include G. SCHIRMER, INC..

LEIF SYLVESTER PETERSEN

Format

Top Publishers

People also ask

Who is IPI 00088303466?

LEIF SYLVESTER PETERSEN

Format

Top Publishers

Musical Works (ISWC) (101)

People also ask

Who is IPI 00088303466?

Musical Works (ISWC) (101)