After a plan under section
4112 of this title has been submitted for an Indian tribe for any fiscal year, the tribe may comply with the provisions of such section for any succeeding fiscal year (with respect to information included for the 5-year period under section
4112
(b) of this title or the 1-year period under section
4112
(c) of this title) by submitting only such information regarding such changes as may be necessary to update the plan previously submitted. Not less than once every 5 years, the tribe shall submit a complete plan.