Adoption, with amendment, of Sections 137, pp 254-256, and 209, pp 407-415 of "Standard Methods for the Examination of Water and Wastewater" - 13th Edition, prepared and published jointly by - American Public Health Association; american Water Works Association; & Water Pollution Control Federation (USA).
Acoustics - Description, Measurement and Assessment of Environmental Noise - Part 1: Basic Quantities and Assessment Procedures (Adopted ISO 1996-1:2003, second edition, 2003-08-01)
Quality Management - Customer Satisfaction - Guidelines for Dispute Resolution External to Organizations (Adopted ISO 10003:2007, first edition, 2007-12-01)
