What is the main regulation applicable to the management of hazardous waste in controlled landfills?
• Decree 65/1994 of 7th March establishing measures to prevent forest fires. • Decree 115/94 of 6th April regulating the General register of waste management enterprises of Catalonia. • Decree 1/1997 of 7th January on waste disposal in controlled landfills. • Law 3/1998 of 27th February concerning the comprehensive intervention of the environmental administration. • Decree 136/1999 of 18th March approving the general regulation developing Law 3/1998 of 27th February, concerning the comprehensive intervention of the environmental administration, with the adaptation of its annexes. • Decree 92/1999 of 6th April in modification of Decree 34/1996 of 9th January, in approval of the Catalonia waste catalogue • Directive 31/1999 of 26th April concerning waste disposal • Royal Decree 1481/2001 of 27th December regulating the elimination of waste by placement in landfills.