The Iowa Ethics and Campaign Disclosure Board voted on May 26 to authorize a formal staff investigation of possible undisclosed lobbying of Governor Kim Reynolds’ office by the conservative group Heritage Action for America.

The board’s executive director and legal counsel Mike Marshall had been informally investigating the matter after Mother Jones published video of Heritage Action’s executive director bragging about helping to write voter suppression laws in Iowa and other states. Jessica Anderson told donors at a private meeting in April that her group had “worked quietly” with Iowa lawmakers to help draft and support a new election bill, getting it passed with “little fanfare.” But the Washington, DC based organization, which is affiliated with the Heritage Foundation, hadn’t registered a position on the bill or filed reports required of those who lobby state government.