Police investigating Nicola Bulley's disappearance will be quizzed by an information watchdog over the release of her personal details.
The mortgage adviser, 45, was last seen on January 27 walker her brown spaniel Willow near the River Wyre in the village of St Michaels on the Wyre, Lancashire.
This week Lancashire Police came under scrutiny for publicising that Nicola has struggled with alcohol and it was related to menopause.