Some 10% of pharmaceutical products might be at risk of being contaminated with potentially carcinogenic nitrosamine impurities, according to survey results released by the Ministry of Health, Labor and Welfare (MHLW). In October 2021, the MHLW issued a notification urging…
To read the full story
Related Article
- Japan Publishes List of 203 Suspected or Confirmed Nitrosamine Impurities in Medicines
August 6, 2025
- MHLW Calls for Ongoing Nitrosamine Risk Controls after Self-Inspections
July 24, 2025
- MHLW to Issue Guidance for Setting Acceptable Limit for Nitrosamines This Fall
August 6, 2024
- Nitrosamine Self-Inspection Deadline Extended to Aug. 1 amid Challenges
August 1, 2024
- With Only 5 Months Until Nitrosamine Self-Inspection Deadline, Many Challenges Remain
June 7, 2024
- Pharma Industry Frets Cost and Deadline of MHLW-Ordered Carcinogen Risk Inspections
February 7, 2022
- MHLW Orders Large-Scale Carcinogen Risk Inspections, Covering Almost All Drugs
October 11, 2021
REGULATORY
- MHLW Issues Q&A on Conditional Approval System
May 1, 2026
- Panel Backs Proposal to Allow Antibody Drugs Like Beyfortus in NIP
May 1, 2026
- METI Clarifies Naphtha Comments, Reaffirms Medical Priority
April 30, 2026
- Japan Minister Rules Out Full Self-Pay for OTC-Like Drugs
April 30, 2026
- Govt’s Bio-WG Wraps Up Biopharma Investment Roadmap Draft
April 30, 2026
In the complex landscape of the Japanese pharmaceutical market, the “status quo” is often the safest harbor. But for leaders like Kennet Brysting, former president of Gilead Japan, the status quo is the most dangerous place to stay.Innovation in Japan…





