Key legal question
Whether revision was admissible under Art. 121 lit. d LTF for inadvertently overlooking a material fact in the file.
Extracted holding
Yes. The court had inadvertently proceeded on the mistaken assumption that the respondent had filed a merits response, although the file showed none.
Extracted reasoning
Revision lies when the court, by oversight, fails to appreciate a material fact emerging from the record and relies on an incomplete or different factual basis. The overlooked absence of a response was relevant to the costs decision and could have led to a different outcome.