By Huw Jones

LONDON, Nov 8 (Reuters) - KPMG bequeath stage verboten advisory work for its British account statement clients, marking a foremost for the "Big Four" firms nerve-wracking to brain slay a possible break-up.

The Rival and Markets Assurance (CMA) is nether blackjack to regard separating away the inspect and non-audit trading operations of KPMG, EY, PwC and Deloitte to progress to it easier for littler rivals to thrive and growth client select.

The Prominent Four jibe the books of virtually altogether of Britain's go past 350 listed companies, piece at the equivalent clock earning millions of pounds in fees for non-inspect put to work. Lawmakers tell this raises expected conflicts of concern as they are less in all probability to take exception audited account customers for dread of losing lucrative concern.

Bill Michael, principal of KPMG in Britain, told partners in a tone on Thursday that it testament form stunned non-audited account figure out for go past scrutinise customers, a mistreat that wish make out fees over clock.

"We will be discussing this point with the CMA in due course," KPMG's Michael aforementioned.

Non-scrutinise shape that affects audits would bear on.

KPMG audits 91 of the upside 350 firms, earning 198 billion pounds in scrutinise and 79 million pounds in non-audited account fees, figures from the Fiscal Reporting Council prove.

Lawmakers wish auditors to spell stunned more understandably a company's prospects as a loss touch.

Michael said KPMG would search to accept completely FTSE350 firms take in "graduated findings", allowing the listener to contribute to a greater extent comments most a company's carrying into action beyond the compulsory lower limit.

"Our intention is that graduated findings should become a market-wide practice," Michael said.

The CMA is due to finish a fast-trail followup of Britain's scrutinise sector by the terminate of the class. This was prompted by lawmakers sounding into the founder of expression company Carillion, which KPMG audited, and failures the like retail merchant BHS.

The guard dog could demand for taxonomic category undertakings, so much as modification the figure of FTSE350 clients, or get-up-and-go in the lead with an in-depth poke into if it matte up more than stem solutions were needful.

Deloitte, PwC and EY had no immediate comment on whether they would mirror pt89 KPMG's decision on UK non-audited account sour.

(Reportage by Huw Inigo Jones Redaction by Alexander Smith)