RA 8371
indigenous people’s right act of 1997
RA 8749
Philippines clean air act of 1999
RA 9275
philippine clean water act of 2004
RA 9003
ecological solid waste management act of 2000
RA 6969
toxic substances and hazardous and nuclear wastes control act of 1990
RA 3931
pollution control law
RA 7586
national integrated protected areas system (NIPAS) act of 1992
RA 4209
Geology profession law of the philippines
RA 10166
Geology profession act of 2012
RA 9513
renewable energy act of 2008
executive order no. 79
No Go Zone
PD no. 972
the coal development act of 1976
PD no. 87
the oil exploration and development act of 1972