Mich. Comp. Laws § 409.306a

Sec. 6a. An individual is eligible to become a corpsmember if he or she meets all of the following requirements: (a) Is a resident of the state. (b) Except for supervisors, mentors, instructors, and trainers, is not less than 17 years of age and not more than 27 years of age on the date of application. (c) Is interested in becoming a corpsmember to enhance the likelihood of obtaining future employment in a natural, cultural, or recreational resource-related career or to enhance educational opportunities in a natural, cultural, or recreational resource-related curriculum.