Law stated as at 01 Mar 2010 • Norway |
"Unless otherwise agreed by the parties, parties may submit new claims, expand the request for relief in respect of existing claims and submit new grounds for the request and the new evidence. The arbitral tribunal may, on the request of a party, refuse such amendments or additions, if the need for progressing the case or other weighty concerns suggests that such amendment or addition should not be permitted."
"Unless otherwise agreed by the parties, either party may amend or supplement his claim or defence during the course of the arbitral proceedings, unless the arbitral tribunal considers it inappropriate to allow such amendment having regard to the delay in making it."
"1. After concluded preparatory proceedings, a party shall not, under objection from the opposing party, submit new claims, broaden the request for relief in respect of a submitted claim, submit new grounds on which to base such request or present new evidence, unless the amendment is done before the main hearing and is occasioned by the closing pleading from the opposite party, or is permitted by the court. Such permission shall be granted provided that:
a. the party is not to blame for the amendment not having taken place previously, and it would be unreasonable to refuse the amendment;
b. the opposing party has a sufficient basis for, without adjournment, attending to his interests subsequent to the amendment; or
c. refusal could lead to the party suffering an unreasonable loss.
2. Even if the conditions under paragraph 1 are not fulfilled, the court can permit the amendment on the condition that the party shall be ordered to compensate the opposing party for its additional expenses resulting from the amendment having taken place after the expiry of the time limit for amendments, unless other material considerations concerning the opposing party suggest otherwise.
3. The court can, even if no objection has been made to an amendment pursuant to paragraph 1, refuse the amendment, provided that concern for the progression of the case or other important considerations suggest that amendment should not be permitted and that refusal would not be unreasonable."