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

LEONARD SPENCER SMITH

00354416665

25 works

Last verified: September 19, 2026

The IPI number for LEONARD SPENCER SMITH is 00354416665. 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. LEONARD SPENCER SMITH is indexed as a songwriter. LEONARD SPENCER SMITH has 25 registered works indexed on Credits.fm.

Format

0035441666Sequential number

5Check 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

ISWC25 works

IPILEONARD SPENCER SMITH

Works

Publishers

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Avg. Share

SourcesMLC

Identifier Graph

Who is IPI 00354416665?

00354416665 is an Interested Parties Information (IPI) code assigned to LEONARD SPENCER SMITH, 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.

LEONARD SPENCER SMITH has 25 musical works (ISWCs) in our database.

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LEONARD SPENCER SMITH

Format

People also ask

Who is IPI 00354416665?

LEONARD SPENCER SMITH

Format

Musical Works (ISWC) (25)

People also ask

Who is IPI 00354416665?

Musical Works (ISWC) (25)