[['A petition for a decision as to the constitutionality of a legal provision', 'SECTIONS_OF_THE_CONSTITUTION_ALLOWING_THEIR_INSTITUTION', 'Section 212'], ['[TABLECONTEXT]', 'NUMBER', '14'], ['14', 'MATTERS', 'A petition for a decision as to the constitutionality of a legal provision'], ['A petition for a decision as to the constitutionality of a legal provision', 'TYPE', 'Constitutionality of law'], ['[TABLECONTEXT]', '[TITLE]', 'Constitutional Court of Thailand']]
Section 212 of the Constitutional Court of Thailand concerns itself with the constitutionality of law.