CLS Holdings USA, Inc. Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details)

BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details)				12 Months Ended
	May 17, 2022 USD ($)	Oct. 20, 2021 USD ($)	Nov. 12, 2014 shares	Sep. 30, 2028 USD ($)	Sep. 30, 2027 USD ($)	Sep. 30, 2026 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	May 31, 2024 USD ($)	May 31, 2023 USD ($)	May 31, 2022	Oct. 31, 2023	Oct. 20, 2021	Oct. 20, 2021 m²	Oct. 20, 2021 a
BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details) [Line Items]
Lessee, Operating Lease, Term of Contract	9 years											5 years
Operating Lease, Expense				$ 5,721	$ 5,554	$ 5,393	$ 5,236	$ 5,083	$ 381,075	$ 331,875
Asset Impairment Charges										$ 1,590,742
CLS Labs, Inc. [Member]
BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details) [Line Items]
Equity Method Investment, Ownership Percentage			55.60%
Kealii Okamalu, LLC [Member]
BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details) [Line Items]
Equity Method Investment, Ownership Percentage									50.00%	50.00%			50.00%
Asset Impairment Charges										$ 1,590,742
Quinn River Joint Venture Agreement [Member]
BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details) [Line Items]
Equity Method Investment, Ownership Percentage													50.00%
Lessee, Operating Lease, Term of Contract		10 years
Joint Venture, Description		The Company provided 10,000 square feet of warehouse space at its Las Vegas facility and had preferred vendor status including the right to purchase cannabis flower and the business’s cannabis trim at favorable prices. Kealii Okamalu was required to contribute $6 million towards the construction of the Cultivation Facility and the working capital for the Quinn River Joint Venture. This amount was to be repaid from the portion of the net profits of the Quinn River Joint Venture otherwise payable to CSI and the Tribe at the rate of $750,000 per quarter for eight quarters. Kealii Okamalu was to receive one-third of the net profits of the Quinn River Joint Venture after being repaid its initial contribution.									The Company provided 10,000 square feet of warehouse space at its Las Vegas facility and had preferred vendor status including the right to purchase cannabis flower and the business’s cannabis trim at favorable prices. Kealii Okamalu was required to contribute $6 million towards the construction of the Cultivation Facility and the working capital for the Quinn River Joint Venture. This amount was to be repaid from a portion of the net income of the Quinn River Joint Venture otherwise payable to CSI and the Tribe at the rate of $750,000 per quarter for eight quarters. Kealii Okamalu was to receive one-third of the net profits of the Quinn River Joint Venture.
Minimum [Member]
BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details) [Line Items]
Lessee, Operating Lease, Term of Contract									1 year
Operating Lease, Expense	$ 3,500
Minimum [Member] \| Quinn River Joint Venture Agreement [Member]
BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details) [Line Items]
Area of Land														5	5
Operating Lease, Expense		$ 3,500
Maximum [Member]
BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details) [Line Items]
Lessee, Operating Lease, Term of Contract									8 years
Maximum [Member] \| Quinn River Joint Venture Agreement [Member]
BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details) [Line Items]
Area of Land														10	10
CLS Labs, Inc. [Member]
BUSINESS ORGANIZATION AND NATURE OF OPERATIONS (Details) [Line Items]
Subsidiary or Equity Method Investee, Cumulative Number of Shares Issued for All Transactions \| shares			10,000,000