Whenever the Director of Employment Development believes that a change in contributions rate or disability benefit amounts may become necessary to protect the solvency of the Disability Fund, he shall at once inform the Governor and the Legislature thereof and make recommendations accordingly. In such case the Governor may declare an emergency and authorize the Director of Employment Development to announce a modified scale of benefits or increased waiting period, or other changes in regulations regarding the eligibility for payment of benefits which the Director of Employment Development may deem necessary to assure the solvency of the Disability Fund; such modified regulations to be in effect until the Governor declares the emergency at an end or until further action is taken by the Legislature.