In commercial court proceedings under the Commercial Courts Act, parties must file a statement admitting or denying documents presented by the opposing side. There isn't a strict prescribed format, but the statement must explicitly address the correctness, existence, execution, issuance/receipt, and custody of each document. Failing to provide valid reasons for denying a document can lead to consequences, including potential cost implications, as the court may deem denied documents as admitted if the denial is unsupported. An affidavit must accompany this statement to confirm its accuracy.