583 (2024), AAZ
- Appealed
The UNAT found that the written witness statement sought to be submitted constituted new and additional evidence on appeal. The UNAT found that it was apparent that the staff member had known of the evidence at the Dispute Tribunal but, as he noted in his motion and appeal brief, had relied on other grounds which he believed were sufficient to substantiate his claims without risking exposing the witness. The UNAT held that this rendered his request to submit additional evidence on appeal inadmissible. The UNAT denied the motion for leave to submit a confidential witness statement.