ARTICLE-16: Exchange or deposit of instruments of ratification,
acceptance, approval or accession [
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ARTICLE-65: Procedure to be followed with respect to invalidity, termination, withdrawal
from or suspension of the operation of a treaty [
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ARTICLE-67: Instruments for declaring invalid, terminating,
withdrawing from or suspending the operation of a treaty [
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... 1. The
notification provided for under
article
65 paragraph 1 must be made in
writing.
...
ARTICLE-68: Revocation of notifications and instruments provided
for in articles 65 and 67 [
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ARTICLE-77: Functions of depositaries [
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ARTICLE-78: Notifications and communications [
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