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

NICHOLAS B DUFFY

01049715939

18 works

Last verified: October 3, 2026

The IPI number for NICHOLAS B DUFFY is 01049715939. 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. NICHOLAS B DUFFY is indexed as a songwriter. NICHOLAS B DUFFY has 18 registered works indexed on Credits.fm.

Format

0104971593Sequential 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

ISWC18 works

IPINICHOLAS B DUFFY

Works

Publishers

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Avg. Share

SourcesMLC

Identifier Graph

Who is IPI 01049715939?

01049715939 is an Interested Parties Information (IPI) code assigned to NICHOLAS B DUFFY, 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.

NICHOLAS B DUFFY has 18 musical works (ISWCs) in our database.

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IPI · Songwriter

NICHOLAS B DUFFY

01049715939

18 works

Last verified: October 3, 2026

Format

0104971593Sequential 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

ISWC18 works

IPINICHOLAS B DUFFY

Works

Publishers

—

Avg. Share

Musical Works (ISWC) (18)

0 verifiedT-300.855.051-0 0 verifiedT-300.990.704-0 0 verifiedT-305.681.597-1 0 verifiedT-307.290.749-0 0 verifiedT-309.523.439-8 0 verifiedT-309.523.444-5 0 verifiedT-309.524.095-8 0 verifiedT-309.524.101-9 0 verifiedT-309.524.102-0 0 verifiedT-309.524.105-3 0 verifiedT-309.524.110-0 0 verifiedT-309.524.151-9 0 verifiedT-309.524.156-4 0 verifiedT-314.036.112-8 0 verifiedT-315.756.247-1 0 verifiedT-315.757.682-0 0 verifiedT-315.759.166-3 0 verifiedT-315.760.191-3

SourcesMLC

Identifier Graph

Who is IPI 01049715939?

NICHOLAS B DUFFY has 18 musical works (ISWCs) in our database.

NICHOLAS B DUFFY

Format

People also ask

Who is IPI 01049715939?

NICHOLAS B DUFFY

Format

Musical Works (ISWC) (18)

People also ask

Who is IPI 01049715939?

Musical Works (ISWC) (18)