Validity Period of Sanction After Commencement of Work at Site and Extension of Validity.
(1) Validity period for commencement of work – 2 years from the date of sanction
(2) Initial validity period for completion of work
a) B1, B2 and B3 buildings – 4years from the date of sanction.
c) B4 buildings – 5 years from the date of sanction for buildings upto G + 9 floors. Additional one year for every 5 floors or part thereof
b) B5 buildings – 5 years from the date of sanction.
(3) Extension of validity
Extension of validity may be permitted by paying yearly revalidation fee as notified by the government.