BSF Constable (GD) Recruitment 2021: Apply online for 269 vacancies under sports quota. BSF GD Constable Online application form will start on 09 August 2021. The last date of submission online application form is 22 September 2021. How to Apply: Interested candidates may apply online through the official website from August 9, to September 22, 2021. BSF GD Constable Recruitment 2021: Candidates can apply on the official website salary, application fee, how to apply, etc. are given Complete Information..