(a) A purchaser of any sale shall execute a written contract detailing terms and conditions of harvesting, removal and payment.
(b) The forest products contract may be extended if the Director is notified by the purchaser in writing, at least thirty (30) days prior to expiration date and the purchaser provides valid reasons why an extension is required.
(c) A forest products contract may be assigned by the Director or transferred when submitted, executed, and recorded.
060-8 Wyo. Code R. § 8-11