Republic of the Philippines 
HOUSE OF REPRESENTATIVES 
Quezon City 
NINETEENTH CONGRESS 
First Regular Session 
HOUSE BILL NO. ____ 
Introduced by HON. LUIS RAYMUND “LRAY” F. VILLAFUERTE, JR.,  
HON. MIGUEL LUIS R. VILLAFUERTE, HON. TSUYOSHI ANTHONY “HORI” G. 
HORIBATA AND HON. NICOLAS “NICK” ENCISO VIII 
EXPLANATORY NOTE 
The Constitution, Article II, Section 16, provides: 
“The State shall protect and advance the right of the people to a balanced 
and healthful ecology in accord with the rhythm and harmony of nature.” 
The serious ground level, ozone, noise, water pollution, and solid waste disposal 
problems attendant to airport operations require a thorough evaluation of all 
significant sources of pollution.  
In the United States, a study of air pollution problems has determined that airports are 
significant sources of air pollution and has led to the creation of an airport bubble 
concept. The airport bubble concept is an approach that treats an airport and the area 
within a specific radius around the airport as a single source of pollution that emits a 
range of pollutants, including air, noise, water, and solid waste, and seeks, by the 
implementation of specific programs or regulations, to reduce the pollution from each 
source within the bubble and the overall pollution in that area.  
Hence, this bill seeks to require the Department of Environment and Natural 
Resources to conduct a feasibility study for applying airport bubbles as a method for 
identifying, assessing, and reducing the adverse environmental impacts of airport 
ground and flight operations and improving the overall quality of the environment. 
LUIS RAYMUND “LRAY” F. VILLAFUERTE, JR. 
MIGUEL LUIS R. VILLAFUERTE  
TSUYOSHI ANTHONY “HORI” G. HORIBATA 
NICOLAS “NICK” ENCISO VIII 
September 13, 2022
8:00 am
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Republic of the Philippines 
HOUSE OF REPRESENTATIVES 
Quezon City 
NINETEENTH CONGRESS 
First Regular Session 
HOUSE BILL NO. ____ 
Introduced by HON. LUIS RAYMUND “LRAY” F. VILLAFUERTE, JR.,  
HON. MIGUEL LUIS R. VILLAFUERTE, HON. TSUYOSHI ANTHONY “HORI” G. 
HORIBATA AND HON. NICOLAS “NICK” ENCISO VIII 
AN ACT 
REQUIRING THE DEPARTMENT OF ENVIRONMENT AND NATURAL 
RESOURCES TO CONDUCT A FEASIBILITY STUDY FOR APPLYING AIRPORT 
BUBBLES AS A METHOD OF IDENTIFYING, ASSESSING, AND REDUCING THE 
ADVERSE ENVIRONMENTAL IMPACTS OF THE AIRPORT GROUND AND 
FLIGHT OPERATIONS AND IMPROVING THE OVERALL QUALITY OF THE 
ENVIRONMENT 
Be it enacted by the Senate and House of Representatives of the Philippines in 
Congress assembled: 
SECTION 1. Short Title. – This Act shall be known as the “Right to Know About 
Airport Pollution Act.” 
SECTION 2. Purpose. – The purpose of this Act is to require the Secretary of the 
Department of Environment and Natural Resources to conduct –  
(A)
A feasibility study for applying airport bubbles to airports as a method of 
assessing and reducing, where appropriate, air, noise, water, and solid waste 
pollution in and around airports and improving overall environmental quality; and 
(B)
A study of pollutant emission standards for airplane engines to determine 
whether it is feasible and desirable to strengthen the standards. 
SECTION 3. Definitions. – For the purposes of this Act, the term: 
(A)
“Secretary” means the Secretary of the Department of Environment and Natural 
Resources.
(B)
“Airport bubble” means an area –
(1)
In and around an airport, or other facility using aircraft, within which 
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sources of pollution and levels of pollution from those sources are to be 
identified and reduced;  
(2) 
Containing a variety of types of air, noise, water, and solid waste sources 
of pollution in which the aggregate of each type of pollutant from the 
respective sources is regulated as if the various sources were a single 
source.  
 
SECTION 4. Study of Using Airport Bubbles. –  
(A)  In General. – The Secretary shall conduct a study to determine the feasibility of 
regulating air, noise, water, and solid waste pollution from all sources in and 
around airports using airport bubbles.  
(B)  Working Group. – In conducting the study, the Secretary shall establish and 
consult with a working group comprised of –  
(1) 
The Administrator of the Airport Transportation Office (or a designee); 
(2) 
The Secretary of National Defense (or a designee); 
(3) 
The Secretary of Transportation and Communication (or a designee); 
(4) 
A representative of environmental research groups; 
(5) 
An airport manager;  
(6) 
A representative of the bus lines that serve airports who is familiar with the 
emissions testing and repair records of those buses, the schedule of those 
lines, and any problems with delays in service caused by traffic 
congestion; 
(7) 
A representative of the taxis and limousines that serve airports who is 
familiar the with the emissions testing and repair records of the taxis and 
limousines and the volume of business generated by the taxis and 
limousines; 
(8) 
A representative of law enforcement agencies or other entities responsible 
for traffic conditions in and around airports; 
(9) 
A representative of environmental specialists from airport authorities; and 
(10) A representative from an aviation union representing ground crews. 
(C)  Required Elements. – In conducting the study, the Secretary shall –  
(1) 
Collect, analyze, and consider information on the variety of stationary and 
mobile sources of air, noise, water, and solid waste pollution within airport 
bubbles around airports in the country, including –  
(a) Aircraft, vehicles, and equipment that service aircraft, including main 
and auxiliary engines; and 


 
 
(b) Buses, taxis, and limousines that serve airports; 
(2) 
Study a statistically significant number of airports serving commercial 
aviation in a manner designed to obtain a representative sampling of such 
airports; 
(3) 
Consider all relevant information that is available; 
(4) 
Consider the air quality implications of airport and ground and in-flight 
aircraft operations, such as routing and delays; 
(5) 
Assess the role of airports in domestic and international travel and 
commerce and the environmental and economic impact of regulating 
airports as significant sources of air, noise, water, and solid waste 
pollution; 
(6) 
Propose boundaries of the areas to be included within airport bubbles; 
(7) 
Propose a definition of air pollutant emissions for airport bubbles that 
includes hydrocarbons, volatile organic compounds, and other ozone 
precursors targeted for reduction under existing air pollution law; 
(8) 
Develop an inventory of each source of air, noise, water, and solid waste 
pollution to be regulated within airport bubbles and the level of reduction 
for each source;  
(9) 
List and evaluate programs that might be implemented to reduce air, noise, 
water and solid waste pollution within airport bubbles and the 
environmental and economic impact of each of the programs, including 
any changes to relevant laws (including regulations) that would be required 
for implementation of each of the programs;  
(10) Evaluate the feasibility of regulating air, noise, water, and solid waste 
pollutants in and around airports using airport bubbles and make 
recommendations regarding which programs should be included in an 
effective implementation of airport bubble methodology; and 
(11) Address the issues of air and noise pollution source identification and 
regulations that are unique to military air bases and stations. 
(D)  Report. – Not later than three (3) years after the date of enactment of this Act, 
the Secretary shall submit to Congress a report describing the results and 
recommendations of the study required by this section.  
 
SECTION 5. Study of Emission Standards for Airplane Engines. –  
(A)  In General. – The Secretary shall conduct a study of air pollutant emission 
standards for airplane engines to determine whether it is feasible and desirable 


 
 
to strengthen the standards.  
(B)  Report. – Not later than two (2) years after the date of enactment of this Act, the 
Secretary shall submit to Congress a report describing the results and 
recommendations of the study required by this section.  
 
SECTION 6. Progress Reports. – Not later than one (1) year after the date of 
enactment of this Act, and annually thereafter until the reports under Sections (4) and 
(5) are submitted, the Secretary shall submit to Congress a report that details the 
progress being made by the Secretary in carrying out Sections (4) and (5).  
 
SECTION 7. Reporting of Toxic Chemical Releases. – Not later than one hundred 
eighty (180) days after the date of enactment of this Act, the Secretary shall 
promulgate regulations requiring each airport that regularly serves commercial or 
military jet aircraft to report releases and other waste management activities 
associated with the manufacturing, processing, or other use of toxic chemicals, 
including toxic chemicals manufactured, processed, or otherwise used –  
(A) During operation and maintenance of aircraft and other motor vehicles at the 
airport; and  
(B) In the course of other airport and airline activities.  
 
SECTION 8. Funding. – The Secretary shall carry out this Act using existing funds 
available to the Secretary.  
 
SECTION 9. Separability Clause. – If any provision or part hereof, is held invalid or 
unconstitutional, the remainder of the law or the provision not otherwise affected shall 
remain valid and subsisting.  
 
SECTION 10. Repealing Clause. – Any law, presidential decree or issuance, 
executive order, letter of instruction, administrative order, rule or regulation contrary to 
or inconsistent with, the provisions of this Act is hereby repealed, modified, or 
amended accordingly.  
 
SECTION 11. Effectivity Clause. – This Act shall take effect fifteen (15) days after its 
publication in at least two (2) newspapers of general circulation. 
 
Approved,