Good Laboratory Practices (GLP) form an integrated system to ensure th
e quality and candour of toxicity data/reports. In turn, it assures th
e Regulatory Authorities that such reports, submitted in support of se
eking approval for manufacturing and marketing specified chemicals/mat
erials, reflect reality. GLP principles are widely accepted and enforc
ed for global accreditation and harmonisation of functions/studies wit
h regard to the regulatory control and safety of industrial and enviro
nmental chemicals. The promulgation of a National Policy on GLP implem
entation in India is earnestly required to assert our credibility and
competitiveness towards the toxicity testing and for the promotion of
international trade.