Ill. Admin. Code tit. 44, § 30.67
b) The ownership shall be real, substantial and continuing and not simply a matter of form. "Real" is a bona fide investment in the business done at arm's length and in good faith. "Substantial" is the level of investment necessary to initiate or acquire the particular business in light of its value, the business field, the organization of the concern, and the potential sources of outside financing. The following factors, among others, are weighed together to help determine whether ownership is real, substantial, continuing and not a matter of form.
2) How substantial was the contribution toward ownership in terms of expertise, money, or other such factors? The following are some examples of factors that may indicate insufficient contribution:
3) How the applicant holds ownership. In terms of stock holdings, the following are factors that may indicate ownership is not as stated:
4) The applicant must provide documentary proof of ownership, including, but not limited to, the following:
F) buy-out-right agreements.
(Recodified from Section 10.67 of 44 Ill. Adm. Code 10 (Central Management Services) pursuant to P.A. 101-657, at 47 Ill. Reg. 279)