https://declassified.library.utoronto.ca/files/original/e02dd06a9c4334cb67a81f8e767788cb.pdf c64e1bf97353b67a937f9674bb7c489e PDF Text Text nent disclosed undeUihe Access to ti 21? BFB Kthfofmation tfthfiAgue e l ve^trtteWitiiSurt /h>. EXTRACT FROM MINUTES OF THE 520TH MEETING OF THE CHIEFS ~~ OF STAFF COMMITTEE HELD ON THURSDAY, 3 APRIL, 1952 IN THE DEFENCE COUNCIL ROOM, NO, 2200, NATIONAL DEFENCE HEADQUARTERS .. minium i i mr i I ^^mm*mmmm*m.i nr i.in1w~mmmmm^mm*m*m»e^LM*~**a*^m*~*m**mM*mm i Vill. SECURITY REGULATIONS RELATING TO ATOMIC ENERGY ' ii iUmlmmm.^mm*mmmMmm^mmme**^^^^^e^m (RESTRICTED) 33. The Chairman. Defence Research Board said that he had asked th; Secretary to seek the approval of the Chiefs of Staff of security regulations relating to atomic energy. Under the terms of the Atomic Energy Act of 1946, the restrictions on the disclosure of atomic information were unusually tight. In fact, members of the Department of National Defence had most likely in many cases involuntarily violated the Act. In order to comply with regulation No. 400 "Disclosure of Information" of the Atomic Energy Act, it was proposed to request the Atomic Energy Control Board to issue three orders. The first of these dealt with the communication of information to DND personnel, the second and third were concerned with the exchange of information on military aspects of atomic energy between Canada and the U.S. and the U.K. respectively. The Atomic Energy Control Board had indicated that it would be willing to issue the three orders in question. 34. The Acting Secretary said that the three draft orders together with the covering letter by the Chairman, Defence Research Board were now being circulated secretarially to the Chiefs of Staff. 35. The Committee noted the remarks of the Chairman, Defence Research Board. / 7777.1 72 \ v ^_y i 000253 � Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context CDNW02159 Title A name given to the resource Extract from Minutes of Chiefs of Staff Committee Date A point or period of time associated with an event in the lifecycle of the resource 4/3/1952 Source A related resource from which the described resource is derived "United Kingdom-United States-Canada - Security arrangements re." RG25-A-3-b, vol. 5956, 50219-AB-40, part 1, Library and Archives Canada (LAC). Creator An entity primarily responsible for making the resource Department of External Affairs Rights Information about rights held in and over the resource Canadian Crown Subject The topic of the resource Atomic energy, tripartite cooperation Description An account of the resource Security Regulations Relating to Atomic Energy Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Text Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource en