The IPA appoints a new Director of Strategy, Performance and Assurance Helen Campbell joins the Infrastructure and Projects Authority (IPA) as Director of Strategy, Performance and Assurance. From: Helen Campbell joins the IPA as Director of Strategy, Performance and Assurance Today (10 May), Government has taken another step towards achieving world class project delivery capability by appointing a new Director of Strategy, Performance and Assurance. Helen Campbell starts her role today, leading the Strategy, Performance and Assurance team in the IPA. Helen joins the IPA with over 13 years of experience in senior roles across National Grid, most recently working as the Director of Strategy and Performance, Gas Transmission.