Defence of India (Amendmem) Rules 1963 (Gold Control Rules) r. 126(L)(2) and the Customs Act, 1962 (52 of 1962), ss. 2(34), 105 and I 10-0rder of Assistant Collector authorising search of premises, requirements of-Procedure of search, s. 165(1) of the Code of Criminal Procedure how far applicable--Ofjicer authorised by Collector whether 'proper o[Jicer'-Va/idtty of s. 105. c Constitution of India, Art. 14--Section 105 of Sea Customs Act, 1962 ·~..,hether gives unguided and arbitrary power-Whetlrer ultra vires. The Assistant Collector of Central Excise issued an authorization under s. 126(L) (2) of the Defence of India (Amendment) Rules, 1963 (Gold Control Rules) for searching the premises of the appellant. As a result of the search undeclared gold and certain other articles as well as D doc11111ents were seized. The appellant's writ petition under Art. 226 challenging the search on various grounds was dismissed. In appeal by certificate 1 HELD : (i) Mala {ides had not been proved against the officer authorized to make the search [342 CJ (ii) The authorization order could not be said 10 be defective merely because it did not expressly employ the phrase 'reason to believe' occur£ ring in s. 105 of the Customs Act. The phraseology used in the order meant, in effoct and substance, the same thjo.g. [342 E-F] (iii) While it may be advisable and indeed proper for the Assntant Collector to $ive in the authorization order the reasons for his belief that a search IS necessary, the non-mention of reasons would not by itself vitiate the order. Nor can all the particulars of the nature of the goods and of the documents be mentioned in the order as they will be known F only after the search is made. The specifications given in the present case were sufficient to enable the officer authorized to make the search [343 C-DJ