Competition and Markets Authority
London
21 January 2019
We believe consideration should be given to segmenting the market according to size and
complexity, with a combination of joint audit with a market share cap being applied to the
majority auditor, providing opportunity for Challenger firms to operate as majority auditors,
further building their capability and capacity. Over time, once the Challenger firms have built
sufficient resources, a market cap on the majority auditor for the FTSE 100 could also be
applied.
We agree that there are some FTSE 350 entities, such as investment trusts, where joint audit will
not provide any tangible benefits to outweigh the additional costs and therefore appointment of
a sole auditor would be appropriate. To ensure that these decisions are appropriate the regulator
scrutiny set out in Remedy 1 should consider the Audit Committee’s rationale for appointing a
sole auditor.
6. Should one of the joint auditors be required to be a challenger firm? If so, should this
be required for all companies subject to joint audit? Are there any categories of
companies to which this requirement should not apply? Please explain your reasoning
for each of the answers.
This proposal creates a language in which the firms are different and implies that the norm or
best practice will be to have a Big Four auditor (possibly with a majority share) and a Challenger
firm auditor (with a minority share). This runs the risk of locking in the current failing structure
with a Big Four auditor continuing to be appointed to nearly all FTSE 350 audits.
7. Should a minimum amount of work (and fee) allocated to each joint auditor be set by a
regulator? If so, should the same splits apply across the FTSE 350? (Please comment on
the illustrative examples in section four). Please explain your reasoning.
We have two key concerns if a minimum work allocation is set. Firstly, if a joint auditor is
allocated work below a certain level then it is not truly a joint audit. There is a risk that the
majority auditor has too dominant a position making it difficult for the minority auditor to
review the majority auditor’s work, exercise sufficient challenge or have sufficient voice with
the Audit Committee. In an established market for joint audit, the French auditing standard for
joint audits requires that participation levels are set at a minimum of 30%.
Secondly, there is a risk that the work allocated to the Challenger firms will default to the
minimum percentage following pressure by a coalition of management and the majority auditor.
However, we do recognise that in the short term there will a capability and capacity gap for
Challenger firms to service a meaningful percentage of the audit work in some industries, such as
utilities, and at the upper end of the FTSE 100. For some of the smaller Challengers there will be
an even bigger gap and it may therefore be appropriate in the short term that a smaller
proportion of the overall audit work is allocated to them (recognising the risk above).
We would therefore propose that where the appointed Challenger firm does not yet have the
capability and capacity to service at least 30% of the audit that they are awarded a smaller share
that will increase over time. Where a proportion of the audit work below 30% is allocated, a
shared audit, rather than joint audit, would be a more appropriate arrangement. The
interdependence with Remedy 1 is again critical as we would expect Audit Committees to agree
a roadmap with their auditors to move towards a meaningful joint audit arrangement in a
reasonable timeframe.
Rather than setting minimum levels across the board we would propose that, in conjunction with
Remedy 1, regulatory scrutiny of the audit tender process should include an assessment of the
divisibility of work between the joint auditors. This would ensure that it does not inappropriately
limit the contribution of the minority auditor, it fairly reflects the capability and capacity of the
minority joint auditor, and importantly, sets out a path for how their contribution can increase