Under the act, risk retention groups are limited to providing liability insurance. They are structured as corporations or limited liability associations that function as captive insurance companies for member owners that are licensed as insurance companies or chartered as captives.

In late March, Janice M. Abraham, president and chief executive officer of the RRG United Educators Insurance, submitted testimony calling for expansion of the law governing RRGs to the House Subcommittee on Housing and Community Opportunity, which held a hearing on the property catastrophe insurance marketplace. Ms. Abraham is a former NRRA board member

Mr. Roberti said there is a "strong consensus" between his group and staffers and members of the House Financial Services Committee. But approval of the draft and the need for members of the committee to sign on as sponsors of the legislation leave him cautious as to the exact timing of introduction of the legislation, he added.

"We've had members of Congress show interest, but talks have not reached the point where they have agreed to sign on," he said.

The breakthrough partially stems from the fact that risk retention group captive insurance companies could help companies based in coastal areas better manage the soaring cost of property coverage, Mr. Roberti said.

The alternative risk transfer or self-insurance industry has been seeking to expand the types of coverage they can provide themselves to include property and excess workers' compensation because there is a growing need for affordable coverages of this type, he added.

Mr. Roberti worked for a year on the majority staff of the House Financial Services Committee, but left when Democrats took over in January and recently joined the ARRC.

Before his stint with the committee he worked for several years as an investment banker at UBS in New York.