Is a response to an information request by the personnel director of a hotel considered inadmissible?

The applicant argues that the response to the information request is inadmissible because the Immigration Act does not allow commissions, because he did not have an opportunity to cross-examine the personnel director and because the director did not work at the hotel at the relevant time. The applicant cited Nrecaj v. Canada, 1993 CanLII 2980 (FCA), [1993] 3 F.C. 630, to establish that obtaining information from sources other than the hearing, and producing that information only at the hearing, constitute a breach of natural justice. That case provides no support for the statement put forward by counsel for the applicant and does not apply to the facts of the case at bar.