Question to the Department for Work and Pensions:

To ask the Secretary of State for Work and Pensions, how many and what percentage of cases concerning the Child Maintenance Service referred to the Parliamentary Health and Health Service Ombudsman were (a) wholly upheld, (b) partially upheld and (c) wholly dismissed in each of the last three years.

This is a matter for the Parliamentary and Health Service Ombudsman’s office. The Ombudsman publishes case statistics annually on her website: Publications | Parliamentary and Health Service Ombudsman (PHSO)