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

WILLEM DE ROO

00649884089

4 works

Last verified: September 19, 2026

The IPI number for WILLEM DE ROO is 00649884089. 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. WILLEM DE ROO is indexed as a songwriter. WILLEM DE ROO has 4 registered works indexed on Credits.fm.

Format

0064988408Sequential 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

ISWC4 works

IPIWILLEM DE ROO

Works

Publishers

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Avg. Share

Identifier Graph

Who is IPI 00649884089?

00649884089 is an Interested Parties Information (IPI) code assigned to WILLEM DE ROO, 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.

WILLEM DE ROO has 4 musical works (ISWCs) in our database.

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WILLEM DE ROO

Format

People also ask

Who is IPI 00649884089?

WILLEM DE ROO

Format

Musical Works (ISWC) (4)

People also ask

Who is IPI 00649884089?

Musical Works (ISWC) (4)