The Township may, from time to time, amend, supplement, change, modify, or repeal this chapter by proceeding in accordance with the Pennsylvania Municipalities Planning Code. The Township shall fix the time and place of a public hearing on the proposed amendment and cause public notice thereof to be given as follows:
A. 
By publishing a notice thereof once each week for two successive weeks in a newspaper of general circulation within the Township. The first notice shall not be more than 30 days or less than seven days from the date of the hearing.
B. 
The notice shall state the time and place of the hearing, the general nature of the proposed amendment and that full opportunity to be heard will be given to any citizen and all parties with an interest in attending such hearing.
Any proposed amendment presented to the Board of Commissioners without written findings and recommendations from the Township Planning Commission and the Montgomery County Planning Commission shall be referred to these agencies for review at least 30 days prior to the public hearing of the Board of Commissioners. The Board of Commissioners shall not hold a public hearing upon such amendments until the required reviews are received or the expiration of 30 days from the date of referral, whichever comes first.
Should any section of this chapter be declared to be invalid by a court of competent jurisdiction, such decision shall not affect the validity of the chapter as a whole or any other part thereof.
All chapters and parts of chapters inconsistent herewith are repealed upon the legally effective date of this chapter.