Any Professional Geoscientist who directly or indirectly enters into any contract, arrangement, plan, or scheme with any person, firm, partnership, association, or corporation or other business entity which in any manner results in a violation of §851.152 of this chapter shall be subject to legal and disciplinary actions available to the Appointed Board. Professional Geoscientists shall perform or directly supervise the geoscience services of any subordinates, including GITs.