Case Details

PanAfrican Energy Tanzania Limited v. United Republic of Tanzania and Tanzania Petroleum Development Corporation (ICSID Case No. ARB/25/44)

Subject of Dispute:

Exploration and production of oil and natural gas
Economic Sector:

Oil, Gas & Mining
Instrument(s) Invoked:

Contract
Applicable Rules:

ICSID Convention - Arbitration Rules

(a) Original Proceeding

Claimant(s)/Nationality(ies):

PanAfrican Energy Tanzania Limited (British)
Respondent(s):

United Republic of Tanzania (Tanzanian), Tanzania Petroleum Development Corporation (Tanzanian)
Date Registered:

August 28, 2025

Party Representatives

Claimant(s):

Boies Schiller Flexner, London, U.K. and Washington D.C., U.S.A.
Respondent(s):

Office of the Attorney General, Dodoma, Tanzania
Office of the Solicitor General, Dar es Salaam, Tanzania
Status of Proceeding:

Concluded
Outcome of Proceeding:

December 17, 2025 - Further to the parties’ agreement, the Secretary-General issues a procedural order taking note of the discontinuance of the proceeding pursuant to ICSID Arbitration Rule 55.

No References Available.

(a) Original Proceeding

Date	Development
August 28, 2025	The Acting Secretary-General registers a request for the institution of arbitration proceedings.
December 17, 2025	Further to the parties’ agreement, the Secretary-General issues a procedural order taking note of the discontinuance of the proceeding pursuant to ICSID Arbitration Rule 55.