Cal. Pen. Code § 2806
There is hereby constituted a permanent revolving fund in the sum of not less than seven hundred thirty thousand dollars ($730,000), to be known as the Prison Industries Revolving Fund, and to be used to meet the expenses necessary in the purchasing of materials and equipment, salaries, construction and cost of administration of the prison industries program. The fund may also be used to refund deposits either erroneously made or made in cases where delivery of products cannot be consummated. The fund shall at all times contain the amount of at least seven hundred thirty thousand dollars ($730,000), either in cash or in receivables, consisting of raw materials, finished or unfinished products, inventory at cost, equipment, or any combination of the above. Money received from the rendering of services or the sale of products in the prisons and institutions under the jurisdiction of the Department of Corrections and Rehabilitation pursuant to this article shall be paid to the State Treasurer monthly and shall be credited to the fund. At any time that the Secretary of the Department of Corrections and Rehabilitation and the Director of Finance jointly determine that the balance in that revolving fund is greater than is necessary to carry out the purposes of the authority, they shall so inform the Controller and request a transfer of the unneeded balance from the revolving fund to the General Fund of the State of California. The Controller is authorized to transfer balances upon request. Funds deposited in the revolving fund are not subject to annual appropriation by the Legislature and may be used without a time limit by the authority.
The Prison Industries Revolving Fund is not subject to the provisions of Articles 2 (commencing with Section 13320) and 3 (commencing with Section 13335) of Chapter 3 of Part 3 of Division 3 of Title 2 of the Government Code.
Any major capital outlay project undertaken by the authority pursuant to this article shall be subject to review by the Public Works Board pursuant to the provisions of Part 10.5 (commencing with Section 15752) of Division 3 of Title 2 of the Government Code.
Ca. Pen. Code § 2806