BF Certification

Certification Grades

BARRIER-FREE

Barrier-Free (BF) Living Environment Certification

Grade	Criteria
Best	90% or more of the total certification score
Excellent	80% or more, less than 90% of the total score
General	70% or more, less than 80% of the total score

Each item must meet the minimum criteria; if not satisfied, no certification grade is awarded.

90% or more

80% – under 90%

70% – under 80%

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