Variety of acts since 1999, for details see Herawati/Santoso 2013, p. 230-231 (References). Forestry act Act No. 41/1999 (amended by Act No. 19/2004): "The Act forbids any individual or community group from burning forest, with a maximum penalty of 15 years imprisonment and a five billion rupiah fine (about US$ 500,000)." . Regulation No. 4/2001, Act No. 18/2004