Hot Topics

USP strives to keep stakeholders and the community at large aware of standards-setting activities related to timely issues, including those necessitated by worldwide events and those related to ongoing efforts to update standards to meet changing needs. The following Hot Topics pages feature comprehensive information about key issues:

• Monograph Modernization
• Elemental Impurities
• Heparin
• Standards for PET Drugs—Chapter <823>
• Advancing Public Health through Quality Standards
• Glycerin
• Melamine Contamination
• Excipients Linked to DEG & EG Adulteration