The Corporation may not: participate in litigation, unless: the Corporation or a grantee is a party; or a grantee is representing an eligible client in litigation in which the interpretation of this title or a guideline established by the Corporation under this title is an issue; interfere with a lawyer’s professional responsibilities to clients under the Maryland Rules of Professional Conduct; compete directly or indirectly with any grantee; contribute or make available the Corporation’s funds or services to a political party or association or the campaign of a candidate for public or party office; except as provided in §§ 501(h) and 4911 of the Internal Revenue Code: carry on propaganda or otherwise attempt to influence legislation; and participate or intervene in a political campaign on behalf of a candidate for public office, including publishing or distributing statements; notwithstanding any other provision of this title, conduct or carry on activities not authorized for an organization: qualified under § 501(c)(3) of the Internal Revenue Code; or to which contributions are deductible under § 170(c)(2) of the Internal Revenue Code.