In order to facilitate the calculation of the timelines as described in the policy document “Management of applications for new Certificates of Suitability, Requests for Revision or Renewal of Certificates of Suitability and applications using the ‘sister files’ procedure” (PA-PH-CEP (13) 110, 3R), a calendar highlighting the non-working days in 2025 (in addition to Saturdays and Sundays) is made available for applicants.