SANTA FE, N.M. (AP) — Gov. Susana Martinez directed state workers on Monday to only use the government’s email system for conducting public business, a move that ends her administration’s practice of sending email through private accounts in some instances.

The Republican governor’s directive came a week after it was disclosed that she and high ranking administration officials had discussed state issues using email accounts connected to her political action committee. Critics said the practice was unacceptable, particularly for a governor who had touted the need for more governmental transparency.