; or (ii) made significant progress under paragraph (4) toward achieving compliance with the applicable certified State and Indian tribe building energy code or with the associated model building energy code. (B) Repeat certifications If the State or Indian tribe certifies progress toward achieving compliance, the State or Indian tribe shall repeat the certification until the State or Indian tribe certifies that the State or Indian tribe has achieved full compliance, respectively. (2) Measurement of compliance A certification under paragraph (1) shall include documentation of the rate of compliance based on— (A) independent inspections of a random sample of the buildings covered by the code in the preceding year; or (B) an alternative method that yields an accurate measure of compliance. (3) Achievement of compliance A State or Indian tribe shall be considered to achieve full compliance under paragraph (1) if— (A) at least 90 percent of building space covered by the code in the preceding year substantially meets all the requirements of the applicable code specified in paragraph (1), or achieves equivalent or greater energy savings level; or (B) the estimated excess energy use of buildings that did not meet the applicable code specified in paragraph (1) in the preceding year, compared to a baseline of comparable buildings that meet this code, is not more than 5 percent of the estimated energy use of all buildings covered by this code during the preceding year. (4) Significant progress toward achievement of compliance A State or Indian tribe shall be considered to have made significant progress toward achieving compliance for purposes of paragraph (1) if the State or Indian tribe— (A) has developed and is implementing a plan for achieving compliance during the 8-year-period beginning on the date of enactment of the Energy Savings and Industrial Competitiveness Act of 2019 , including annual targets for compliance and active training and enforcement programs