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Basis of preparation (Tables)

12 Months Ended

Sep. 30, 2022

Disclosure Of Basis Of Preparation [Abstract]

Disclosure of interests in subsidiaries [Table Text Block]

	Location	Equity %
KWESST Inc.	Ottawa, Canada	100%
2720178 Ontario Inc.	Bowmanville, Canada	100%
Police Ordnance Company Inc.	Bowmanville, Canada	100%
KWESST U.S. Holdings Inc.	Delaware, Canada	100%
KWESST Defense Systems U.S. Inc.	Virginia, United States	100%
KWESST Public Safety Systems U.S. Inc.	Virginia, United States	100%
KWESST Public Safety Systems Canada Inc.	Ottawa, Canada	100%

X

- Definition

The disclosure of interests in subsidiaries. [Refer: Subsidiaries [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 12
-IssueDate 2022-03-24
-Paragraph 2
-Subparagraph b
-Clause i
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2022-en-r&anchor=para_2_b_i&doctype=Standard
-URIDate 2022-03-24

+ Details

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X

- References

No definition available.

+ Details

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Namespace Prefix:	kwe_
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