The UPSC conducts examinations for civil services annually, typically comprising three stages: the Preliminary Examination (Prelims), the Mains Examination, and the Interview (Personality Test). Preliminary exams usually take place in June, followed by the Mains in September/October. The entire process can span several months, and the precise dates vary each year, announced on the official UPSC website. Candidates should regularly check notifications and adjust their preparation schedules accordingly to align with the UPSC calendar, ensuring they remain on track throughout the process.