Rehabilitation Administration established under section 2 is authorized— (A) to make loans to multiemployer plans (as defined in section 414(f) of the Internal Revenue Code of 1986) which are defined benefit plans (as defined in section 414(j) of such Code) and— (i) (I) which are in critical and declining status (within the meaning of section 432(b)(6) of such Code and section 305(b)(6) of the Employee Retirement and Income Security Act) as of the date of the enactment of this section, or during the 2-year period beginning on such date, or (II) with respect to which a suspension of benefits has been approved under section 432(e)(9) of such Code and section 305(e)(9) of such Act as of such date or during such period