JIAN WANG is currently a research scientist leading a research and development unit for the Canadian Food Inspection Agency in Calgary, Alberta. His responsibilities include planning and conducting research projects in method development for antibiotic and pesticide residues in foods using advanced mass spectral analysis techniques such as UPLC/Q-TOF and LC/ESI-MS/MS. He has written over thirty publications for various journals and books. He was most recently awarded the CFIA Science Branch Recognition Award for leading method development on melamine investigation in 2007.