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                  <text>Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

AGREEMENT BETWEEN THE GOVERNMENT , OF THE UNITED STATES OF AMERICA
AND THE GOVERNMENT.-OF.CANADA -F-0R.COOPERATIQE.5EGARDING-JIT0MIC
INFORMATION FOR MUTUAL DEFENCE PURPOSES
PREAMBLE
The Government of the United States of America and the Government
of Canada,
Recognizing that their mutual security and defence requires that
they be prepared to meet the contingencies of atomic warfare,
Recognizing that their common interests will be advanced by the

•
•

exchange of information pertinent thereto,
Believing that the exchange of such information can be undertaken ^
without threat to the security of either country, and
Taking into consideration the United States Atomic Energy Act of

/

1954 and the Canadian Atomic Energy Control Act and Atomic Energy Regulations, which were prepared with these purposes in mind,
Agree as follows:
ARTICLE I
1.

While the United States and Canada are participating in international

arrangements for their mutual defence and security and making substantial
and material contribution thereto, each government will from time to time
make available to the other government atomic information which the
government making such information available deems necessary to:
(a)

the development of defence plans;

(b)

the training of personnel in the employment of and
defence against atomic weapons; and

(c)

the evaluation of the capabilities of potential
enemies in the employment of atomic weapons.

2.

Atomic information which is transferred by either government pursuant

to this Agreement shall be used by the other government exclusively for
the preparation and implementation of defence plans in the mutual interests
of the two countries.

�Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

- 2 ARTICLE II
1.

All transfers of atomic information to Canada by the United

States pursuant to this Agreement will be made in compliance with the
provisions of the United States Atomic Energy Act of 1954 and any subsequent
applicable United States legislationo

All transfers of atomic information

to the United States by Canada pursuant to this Agreement will be made in
compliance with the Atomic Energy Control Act and the Atomic Energy Regulations of Canada or subsequent applicable Canadian legislation and regulations.
2.

Under this Agreement there will be no transfers by the United States

or Canada of atomic weapons or special nuclear material, as these terms are
defined in Section 11 (d) and Section 11 (t) of the United States Atomic
Energy Act of 1954.

ARTICLE III
1o

AAtomic information made available pursuant to this Agreement shall

be accorded full security protection under applicable security arrangements
between Canada and the United States and applicable national legislation
and regulations of the two countries.

In no case shall either government

maintain security standards for safeguarding atomic information lower than
those set forth in the applicable security arrangements in effect on the
date this Agreement comes into force.
2.

Atomic information which is exchanged pursuant to this Agreement

will be made available through channels existing or hereafter agreed for
the exchange of classified defence information between the two governments.
3»

Atomic information received pursuant to this Agreement shall not

be transferred by the recipient government to any unauthorized person or;,
except as provided in Article V of this Agreement, beyond the jurisdiction
of that government. Each government may stipulate the degree to which any
of the categories of information made available to the other government
pursuant to this Agreement may be disseminated, may specify the categories

000037

�Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

- 3of persons who may have access to such information, and may impose
such other restrictions on the dissemination of such information as
it deems necessary.
ARTICLE IV
As used in this Agreement, "atomic information'! means:
(a) So far as concerns the information provided by the
United States, Restricted Data, as defined in Section
11 (r) of the United States Atomic Energy Act of 1954?
which is permitted to be communicated pursuant to the
provisions of Section 144 (b) of that Act and information relating primarily to the military utilization
of atomic weapons which has been removed from the
Restricted Data category in accordance with the provisions
of Section 142 (d) of the United States Atomic Energy Act
of 1954(b) So far as concerns information provided by Canada,
Classified Information relating to the military application of atomic energy.

ARTICLE V
Nothing herein shall be interpreted or operate as a bar or
restriction to consultation and cooperation by the United States or
Canada with other nations or regional organizations in any fields of
defence. Neither government, however, shall communicate atomic information made available by the other government pursuant to this
Agreement to any nation or regional organization unless the same information has been made available to that nation or regional organization by the other government in accordance with its own legislative
requirements and except to the extent that such communication is
expressly authorized by such other government.

000038

�Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

-4 ARTICLE VI

This Agreement shall enter into force on the date of receipt
by the Government of Canada of a notification from the Government of
the United States of America that the period of thirty days required
by Section 123 (c) of the United States Atomic Energy Act of 1954 has
elapsed, and shall remain in effect until terminated by mutual agreement of both governments.

Done at Washington this fifteenth day of June, 1955,
in two original texts.
For the United States of America:

(Sgd)
C. Burke Elbrick

For Canada:

(Sgd)
A.D.P. Heeney

000039

�Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

ACCORD ENTRE LE GOUVERNEMENT DES ETATS-UNIS D'AMBRIQUE ET LE
GOUVERNEMENT DU CANADA SUR LA COOPERATION DANS LE DOMAINE
DES RENSEIGNEMENTS ATOMIQUES. AUX FINS DE. DEFENSE. MUTUELLE

, '

PREAMBULE

Le Gouvernement des Etats-Unis d'Amerique e t le Gouvernement du
Canada,
Reconnaissant que leur defense e t leur securite mutuelles exigent
q u ' i l s soient prets a f a i r e face aux risques d'une guerre atomique,
Reconnaissant q u ' i l e s t de leur int&amp;ret commun que des renseignements
s'y rapportant soient echanges,
Croyant que l'echange de t e l s renseignements peut s'effectuer

sans

danger pour la securite de l'un e t de 1'autre pays, e t
Considerant la Loi am4ricaine de 1954 sur l ' e n e r g i e atomique e t la
Loi du Canada sur le contr6le de l ' e n e r g i e atomique e t du Reglement sur
l'energie atomique, mesures qui ont ete elaborees dans 1 ' i n t e n t i o n de s e r v i r
les fins precitees
Sont convenus de ce qui s u i t s
ARTICLE I
1.

Aussi longtemps que les Etats-Unis e t le Canada participeront aux en-

t e n t e s internationales en vue de leur defense et de leur s e c u r i t e mutuelles e t
q u ' i l s y contribueront dans une mesure importante e t concrete, chaque Gouvernement ^mettra, de temps a a u t r e , a la disposition de 1'autre Gouvernement, t e l s
renseignements atomiques que le Gouvernement informateur jugera necessaires
pour t
a)

1'elaboration des plans de defenses

b)

l'entralnement du personnel a l'emploi des armes atomiques
et a la defense contre de t e l l e s armess e t

c)

1'evaluation du potentiel de tous ennemis eventuels en ce
qui concerne l'emploi des armes atomiques*

2.

Les renseignements atomiques fournis par l ' u n ou 1'autre Gouvernement en

vertu du present accord devront Stre u t i l i s e s par 1'autre Gouvernement e x c l u s i "
vement aux fins de 1'elaboration e t de 1'execution de plans de defense servant
les interests mutuels des deux pays..

000040

�Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

_ 2 lo

ARTICLE I I
Tous l e s renseignements atomiques communiques au gouvernement du

Canada p a r l e s E t a t s - U n i s en v e r t u du p r e s e n t accord s e r o n t t r a n s m i s en
oonformite des d i s p o s i t i o n s de l a Loi americain e de 1954 s u r l ' e n e r g i e
atomique e t de t o u t e a u t r e l o i u l t e r i e u r e p e r t i n e n t e des E t a t s - U n i s o

Tous

l e s renseignements atomiques communiques au gouvernement des E t a t s - U n i s par
l e gouvernement du Canada en v e r t u du p r e s e n t accord s e r o n t t r a n s m i s en
conformite de l a Loi sur le c o n t r S l e de l ' e n e r g i e atomique e t du Reglement
du Canada r e g i s s a n t l ' e n e r g i e atomique, ou de t o u t e l o i ou r e g l e m e n t , u l t e r i e u r s e t p e r t i n e n t s , du Canada©
2o

Sous le regime du p r e s e n t accord i l ne s ' e f f e c t u e r a ,

du gouvernement

des E t a t s - U n i s au gouvernement du Canada, aucune c e s s i o n d'armes atomiques ou
de m a t e r i e l n u c l l a i r e s p e c i a l , au sens ou i l s sont d e f i n i s aux a r t i c l e s 11(d)
e t l l ( t ) de la Loi americaine de 1954 sur l ' e n e r g i e - atomiqueo
ARTICLE I I I
lo

Les renseignements atomiques communiques en v e r t u du p r e s e n t accord

devront f a i r e l ' o b j e t de l ' e n t i e r e p r o t e c t i o n exige e par l a s e c u r i t e aux
termes d ' a r r a n g e m e n t s p e r t i n e n t s de s e c u r i t e , arrangements c o n c l u s e n t r e l e
Canada e t l e s E t a t s - U n i s e t des l o i s e t reglements p e r t i n e n t s des deux payso
L'un ou l ' a u t r e pays ne devra m a i n t e n i r , en aucun c a s , aux f i n s de l a sauvegarde des renseignements atomiques , des normes de s e c u r i t e i n f e r i e u r e s &amp; c e l l e s
qui s e r o n t s t i p u l e e s aux arrangements p e r t i n e n t s de s l c u r i t e en v i g u e u r a l a
d a t e ou le p r e s e n t accord deviendra e x e c u t o i r e o
2o

Les renseignements du domaine atomique echang^s en v e r t u du p r e s e n t

accord s e r o n t communiques par l e s v o i e s u t i l i s e e s a c t u e l l e m e n t , ou dont on aura
convenu par a p r e s pour I ' e c h a n g e , e n t r e l e s deux gouvernements, de renseignements
c l a s s i f i e s sur l a d e f e n s e .
3.

Les renseignements atomiques r e c u s en v e r t u du p r e s e n t accord ne d e v r o nt

§ t r e t r a n s m i s par l e gouvernement qui l e s r e c e v r a a aucune personne non a u t o r i s e e , n i autrement que selon l e s d i s p o s i t i o n s de l ' a r t i c l e V du p r e s e n t a c c o r d ,
h o r s de l a competence d u d i t gouvernemento

Chaque gouvernement peut s t i p u l e r

000041

�Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

- 3 le niveau auquel toute categorie de renseignements fournis a.1'autre gouvernement en vertu du present accord peut ©tre divulgue, et specifier les categories
de personnes qui pourront avoir acces auxdits renseignements, et imposer quant
a la diffusion desdits renseignements toutes autres restrictions jugees necessaires.
ARTICLE IV
Dans l e p r e s e n t a c c o r d , l ' e x p r e s s i o n "renseignements atomiques"
s'entend §
a)

En ce qui concerne l e s renseignements f o u r n i s par l e s
/
Etats-Unis, des donn^es de diffusion restreinte.. et .definies
a l'article ll(r) de la Loi americaine de 1954 sur l'energie
atomique et qu'il est permis de communiquer en vertu des dispositions de l'article 144(b) de ladite loi, et des renseignements portant essentiellement sur 1'utilisation militaire
d'armes atomiques, renseignements qui ont ete soustraits de
la categorie des donnees de diffusion restreinte, aux termes
de l'article 142(d) de la Loi americaine de 1954 sur l'energie
atomiqueo

b)

En ce qui concerne les renseignements fournis par le Canada,
des renseignements c l a s s i f i e s p o r t a n t sur 1 ' a p p l i c a t i o n m i l i t a i r e
de l ' e n e r g i e atomiqueo
ARTICLE V

Rien dans le present accord ne devra §tre interprets ou applique en
tant qu'un emp§chement ou une restriction a la consultation ou H la collaboration de la part des Etats-Unis ou du Canada avee d'autres pays ou organismes regionaux dans tout domaine de la defenseo

Cependant, ni l'un ni 1'autre

des gouvernements ne devront communiquer a toute autre nation ou organisme
regional des renseignements atomiques obtenus de 1'autre gouvernement en
vertu du present accord, k moins que les mtmes renseignements n'aient et6
rendus accessibles a une telle nation ou i un tel organisme par l'autre gouvernement selon les exigences de ses propres lois et si ce n'est dans la
mesure ou la communication de tels renseignements est expressement au'torisee
par ledit autre gouvernemento

000042

�Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a I'information

i

- 4 ARTICLE VI
Le present accord entrera en vigueur le jour ou le gouvernement
du Canada recevra du Gouvernement des Etats-Unis avis que la periode de
trente jours requise en vertu de l'article 123(c) de la Loi americaine
de 1954 sur l'energie atomique est ecoulee, et restera en vigueur jusqu'i
ce qu'il soit resilie de gre a gre par les deux gouvernements.
Fait &amp; Washington, ce .XJ&gt;3 •••'•• jour de .juia..

1955 en deux

textes# originaux.
Pour les Etats-Unis d'Amerique:

(Sign6)

C. Burke Elbrick

Pour le Canada:

(Signe)
A . D . p. H e e n e y

000043

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