Kerala Panchayat Buildings (Regularisation of Unauthorised Construction) Rules, 2014,

 Chapter 21. Buildings

235 AB. Power to regularise the unlawful building construction

Not with standing any thing contained in this Act, if any person or institution unlawfully developed any land or constructed any building on or before 31st December 1998, the Government may, on realisation of a compounding fee as prescribed, regularise such land development or building construction:

Provided that such regularisation shall not adversely affect any planning scheme or master plan, approved under the existing provisions of the Town Planning Act:

Provided further that no building construction shall be regularised, which is done in contravention of the provisions in respect of the security arrangements provided in this Act, or the building rules made there under.

Application for regularisation under sub-section (1) shall be submitted within such time and in such manner as prescribed.

the Kerala Panchayat Building (Regularisation of Unauthorised Construction) Rules, 2014 which was published in the Gazette dated 27.8.2014 As per Rule 3 of those Rules, an application for regularisation of unauthorised construction can be submitted to the Secretary concerned in Form 1A along with the prescribed application fee, within a period of 308 days of the date of notification. 

G.O.(P) 12/2018/LSGD Dated 15/02/2018

Kerala Panchayth Building (Regularisation Of Unauthorised Construction) Rules _2018

townplanning.kerala.gov.in › ...PDF

Amendment Rules, 2020. - Department of Town & Country Planning - Kerala Gov