• AROI -India, Indian Brachytherapy Society,
  • Indian Society Of Oncology ISO,
  • Euopean Society of Theapeutic Radiation Oncology ESTRO,
  • Ameican Society of Therapeutic Radiation Oncology ASTRO
  • International Pediatric Radiation Oncology SocietyIPROS,
  • ICON- Indian Co-operative Oncology Network, (autonomous body of Indian Society of Medical & Pediatric Oncology)
  • International society of Gynecology oncologists.
  • ICRO- Academic wing of AROI