To provide for increased flexibility in the extension of the Social Security program to Guam.

“(B) If the legislation enacted by the Government of Guam described in the fifth sentence of subparagraph (A) includes a provision expressing the desire of the Government of Guam that the insurance system established by title II of the Social Security Act would extend only on a prospective basis to such officers and employees of such Government and such political subdivisions and instrumentalities hired (as determined by the Government of Guam at the time of, and included as a provision in, the certification described in such sentence) by such Government and such political subdivisions and instrumentalities after the calendar quarter in which the Secretary of the Treasury receives such certification, the amendments made by subsections (c), (n), (q), and (r) shall apply to only such individuals.”