Article 27 - Correction of Awards and Additional Awards

27.1 Within 30 days of receipt of any award, or such lesser period as may be agreed in writing by the parties, a party may by written notice to the Registrar (copied to all other parties) request the Arbitral Tribunal to correct in the award any errors in computation, clerical or typographical errors or any errors of a similar nature. If the Arbitral Tribunal considers the request to be justified, it shall make the corrections within 30 days of receipt of the request. Any correction shall take the form of separate memorandum dated and signed by the Arbitral Tribunal or (if three arbitrators) those of its members assenting to it: and such memorandum shall become part of the award for all purposes.

27.2 The Arbitral Tribunal may likewise correct any error of

the nature described in Article 27.1 on its own initiative within 30 days of the date of the award, to the same effect.

27.3 Within 30 days of receipt of the final award, a party may by written notice to the Registrar (copied to all other parties), request the Arbitral Tribunal to make an additional award as to claims or counterclaims presented in the arbitration but not determined in any award. If the Arbitral Tribunal considers the request to be justified, it shall make the additional award within 60 days of receipt of the request. The provisions of Article 26 shall apply to any additional award.