Dodd-Frank, enacted in 2010, included the following provision, which I expect is the basis for the statement in the article:
‘‘(e) MANDATORY REPORTING.—Any mortgage lender, mortgage
broker, mortgage banker, real estate broker, appraisal management
company, employee of an appraisal management company, or any
other person involved in a real estate transaction involving an
appraisal in connection with a consumer credit transaction secured
by the principal dwelling of a consumer who has a reasonable
basis to believe an appraiser is failing to comply with the Uniform
Standards of Professional Appraisal Practice, is violating applicable
laws, or is otherwise engaging in unethical or unprofessional conduct,
shall refer the matter to the applicable State appraiser certifying
and licensing agency."