This paper takes an overview of the potential roles and responsibilities of pension scheme actuaries in the United Kingdom in relation to defined contribution (DC) schemes.

First it summarises briefly the background to UK retirement provision and in particular the move to DC arrangements. The paper then compares and contrasts the pension scheme actuary's current role in both defined benefit (DB) and DC schemes. This is then developed to consider what further statutory roles there may be for actuaries in DC schemes.

The paper challenges the profession to champion the public interest by seeking clarity and simplification, and finally considers the impact on actuarial employment.

The actuary has played a role in regulation in the United Kingdom since 1819. More recently, in 1974, the Appointed Actuary system was introduced for life insurance companies, backed by strong professional guidance. Derivatives of the Appointed Actuary concept have been implemented in a number of other countries. Meanwhile, in the UK, defined benefit occupational pension schemes are now required to appoint a Scheme Actuary, who has a statutory whistle-blowing role under the Pensions Act 1995. A number of statutory roles for pension actuaries were in place prior to this. In general insurance, Lloyd's syndicates are now required to obtain an actuarial opinion on the end of year provisions, as part of the Lloyd's market regulatory structure, and friendly societies must obtain an actuarial opinion on their technical provisions once every three years. This paper reviews some of the different regulatory roles of the actuary in the UK, draws some comparisons with the situation in other countries, considers the strengths and weaknesses of the present situation and invites debate and discussion on the way forward in order to optimise the contribution which the profession can make to the public interest in the field of regulation.