Book excerpt: The Joint External Evaluation (JEE) team would like to express its appreciation to the Republic of Azerbaijan for volunteering to conduct a JEE. Azerbaijan's response to COVID-19 and its participation in the JEE and other global public health initiatives have consistently demonstrated Azerbaijan's political commitment, foresight, leadership and accountability in building and maintaining the country's core capacities to implement the IHR. In 2019 Azerbaijan embarked on preparations for the JEE. Preparing for the JEE was then delayed as Azerbaijan prioritized their effort to respond to the COVID-19 pandemic; including strengthening health care capacities to treat COVID-19 cases; increasing vaccination, including implementation of innovative digital systems for vaccination promotion and administration; and enhancing its surveillance system. The JEE team wholeheartedly acknowledges Azerbaijan's voluntary participation in the JEE process and the decision to continue with the evaluation after the pandemic response, appreciates the country's dedicated engagement with the external team and express its gratitude for the warm hospitality and collegiality extended to the team. It is commendable that Azerbaijan and all nations which volunteer to undergo the JEE process demonstrate their unwavering commitment to strengthening global health security.