The International Health Regulations (2005) and the re-establishment of international travel amidst the COVID-19 pandemic.

As countries modify or lift travel restrictions implemented in response to the COVID-19 pandemic, some variation in approaches is to be expected, but harmonization is important to re-establishing international travel. Despite challenges, the International Health Regulations (2005) and WHO recommendations can provide a balance of consistency and flexibility.

The challenges of regulating stem cell-based products.

Appropriate regulation of stem cell-based products is essential to ensure public safety and trust while minimising unnecessary barriers to product development, but presents numerous challenges. Weaknesses of existing legal frameworks include variation between jurisdictions and poor fit between product categories and new technologies. The new European Regulation on advanced therapy medicinal products is an important attempt to provide a consolidated regulatory framework for novel products.