The ITBP recruitment for Constable/Tradesman positions has specific age limits and relaxations for each post. For the Constable (Safai Karamchari) and Constable (Barber) roles, the age limit is 18 to 25 years. However, for the Constable (Gardener) post, the age range is slightly lower at 18 to 23 years. Age relaxation is provided for certain categories, such as 5 years for SC/ST candidates and 3 years for OBC candidates. Ex-servicemen are also eligible for age relaxation, calculated based on their duration of military service. These age limits and relaxations ensure fair opportunities for candidates from diverse backgrounds to serve in the ITBP.