Gov. David Patterson has signed an executive order forming a committee of top advisers to review state regulations and eliminate any that are outdated or overly burdensome to business.

Agencies are already required to conduct lengthy reviews of new procedures and regulations before they become final. But under the new order, they will also be required to review such rules after they are put into effect.

Officials will be required to invite public comment on whether any existing rules and regulations — no matter when they were enacted — are “unnecessary, unbalanced, unwise, duplicative or unduly burdensome.” The committee would then reconsider rules that have generated the most criticism.

The first round of review will involve seven departments and agencies, including those responsible for environmental, health, liquor and labor regulations.

Some groups, such as labor unions, have previously opposed the governor's office taking on such sweeping power.