The FRC has organised a meeting in London today of audit watchdogs from 13 countries to discuss ways of improving cross-border co-operation.

Financial regulators have been facing increasing industry discontent as differing rules drive up the cost of compliance across various jurisdictions for multinationals.

One idea being proposed at the meeting is to create a co-ordinating body for audit regulators that would sit alongside the International Organisation of Securities Commissions, the Basel Committee on Banking Supervision, and the International Association of Insurance Supervisors.

However, efforts to improve regulatory co-ordination will be hampered by differing national views on the issues of investor protection and market integrity, legal and political constraints, and the links between financial regulation and fiscal and tax rules.

The Financial Times reports Paul Boyle, chief executive of the FRC, as saying: 'you can say the last thing the world needs is yet another international organisation, but there is something it need even less than that: a whole series of national regulators coming up with conflicting requirements'.

He added that in a globalised marketplace there are more 'multinational audit firms auditing multinational clients and that's why you need a co-ordinated response'.

Representatives of the PCAOB, the FRC and watchdogs from Germany, France, Japan and elsewhere are due to attend today's meeting, alongside policy-makers from the EU, the World Band and the International Organisation of Securities Commissions.