Regulations under the PCT
Rule 87
Communication of Publications
87.1 Communication of Publications on Request
The International Bureau shall communicate, free of charge, every published international application, the Gazette and any other publication of general interest published by the International Bureau in connection with the Treaty or these Regulations, to International Searching Authorities, International Preliminary Examining Authorities and national Offices upon request by the Authority or Office concerned. Further details concerning the form in which and the means by which publications are communicated shall be governed by the Administrative Instructions.