Answering Your Questions: Navigating USP <797> Final Revisions

Overview of Key Changes in USP <797>

The updated USP <797> introduces several important changes impacting:

• Cleaning and disinfection practices
• Product requirements
• Personnel procedures

The panel focuses on translating these changes into actionable understanding.

Requirement for Sterile Disinfectants in the PEC

One of the most emphasized updates is the requirement for:

• Sterile disinfectants inside the Primary Engineering Control (PEC)

Key points:

• This is a firm requirement—not optional
• It represents a shift for many facilities
• It may require changes in product selection and processes

Cleaning, Disinfection, and Product Selection

The discussion highlights:

• The importance of using appropriate disinfectants
• Alignment with updated USP <797> expectations
• Potential impact on available product options

Facilities must reassess their cleaning programs to ensure compliance.

Hand Hygiene and Garbing Considerations

Questions also address:

• Proper hand hygiene practices
• Garbing requirements

These remain critical components of contamination control and are reinforced in the updated chapter.

Clarifying Scope vs. Non-Scope Questions

The panel distinguishes between:

• Questions related to cleaning/disinfection (Contec’s core focus)
• Broader compounding and regulatory questions

Additional experts are brought in to address topics outside the core product scope.

Role of Expert Guidance in Interpretation

Given the complexity of the revisions, expert input is essential.

The session includes specialists in:

• Compounding practices
• Regulatory interpretation

This reinforces that understanding USP <797> often requires multidisciplinary expertise.

Common Themes from Audience Questions

Recurring themes include:

• Clarification of new requirements
• Product selection and compliance
• Practical implementation challenges

These reflect widespread uncertainty following the revision release.