Amend CSSB 772 by striking all below the enacting clause and 
substituting the following:
	SECTION 1. Section 142.051, Local Government Code, is amended 
to read as follows:
	Sec. 142.051. APPLICABILITY. (a) Except as provided by 
Subsection (b), this subchapter applies only to [a municipality]:
		(1) a municipality, and a police officer in a 
municipality, with a population of 50,000 or more; [or]
		(2) a municipality, and a police officer in a 
municipality, that has adopted Chapter 143; or
		(3) a police officer not covered by a collective 
bargaining agreement adopted under Chapter 174 in a municipality 
that has adopted Chapter 174 for police officers in the police 
department, and the municipality that appoints or employs such a 
police officer.
	(b) This subchapter does not apply to [a municipality that]:  
		(1) a police officer who is covered by a collective 
bargaining agreement [has] adopted under Chapter 174; 
		(2) a police officer who is covered by an agreement 
adopted under Subchapter H, I, or J, Chapter 143; [or]
		(3) a municipality that has a population of one million 
or more and has not adopted Chapter 143; or
		(4) a municipality that has adopted Subchapter I, 
Chapter 143, in an election authorized by Section 143.3015.
	SECTION 2. This Act takes effect September 1, 2007.