The Institution of Civil Engineers (ICE) is an independent professional association for civil engineers and a charitable body which exists to deliver benefits to the public.
 Based in London, ICE has over 90,000 members, of whom three quarters are located in the United Kingdom, while the rest are located in more than 150 countries around the world.
 ICE supports the civil engineering profession by offering professional qualification, promoting education, maintaining professional ethics, and liaising with industry, academia and government.
 Under its commercial arm, it delivers training, recruitment, publishing and contract services.
 As a professional body, ICE is committed to support and promote professional learning (both to students and existing practitioners), managing professional ethics and safeguarding the status of engineers, and representing the interests of the profession in dealings with government, etc.
 It sets standards for membership of the body; works with industry and academia to progress engineering standards and advises on education and training curricula.
The Sri Lankan Ordinary Level (O-level) is a General Certificate of Education (GCE) qualification in Sri Lanka, conducted by the Department of Examinations of the Ministry of Education.
 It is based on the [[United Kingdom British Cambridge) [[Ordinary Level]] qualification.
 An O-level is a qualification of its own right, but more often taken in prerequisite for the more in-depth and academically rigorous [[Advanced Level (SL)|Advanced Level]] exams.
 It is usually taken by students during the final two years of [[Education in Sri Lanka#Secondary|Senior secondary school]] (Grade 10 & 11 (usually ages 15–16)) or external (non-school) candidate.
 The exams are held in three mediums [[Sinhala language|Sinhala]], [[Tamisl language|Tamil]] and [[English language|English]].
Fellowship of the Royal Colleges of Surgeons (FRCS) is a professional qualification to practise as a senior surgeon in Ireland or the United Kingdom.
 It is bestowed on an intercollegiate basis by the four Royal Colleges of Surgeons (the Royal College of Surgeons of England, Royal College of Surgeons in Ireland (chartered 1784), Royal College of Surgeons of Edinburgh (chartered 1505), and Royal College of Physicians and Surgeons of Glasgow).
 The initials may be used as post-nominal letters.
Chartered Scientist (CSci) is a professional qualification in the United Kingdom that is awarded by the Science Council through its Licensed member organisations.
 Holders of this qualification can use the post-nominal letters CSci.
The Environmental Health Registration Board (EHRB) is a body in the United Kingdom which issues certificates of registration on completion of approved professional qualification programmes and accredits courses of study.
Professional qualifications in the United Kingdom are titles or awards granted by professional bodies.
 Many British professional qualifications are subject to the European directives on professional qualifications.
 Most, but not all, professional qualifications are 'Chartered' qualifications, and follow on from having been admitted to a degree (or having an equivalent qualification).
 The term "professional qualification" can also be used to refer to higher-level vocational qualifications in "professional" roles.
The General Certificate of Education (GCE) Advanced Level, or A Level, is a secondary school leaving qualification in the United Kingdom, offered as a main qualification in England, Wales, and Northern Ireland, as an alternative qualification in Scotland, and as an international school qualification worldwide.
The Serjeant Surgeon is the senior surgeon in the Medical Household of the Royal Household of the Sovereign of the United Kingdom.
 The origin of the post dates back to 1253.
 Early Serjeant Surgeons were military surgeons who followed their King into battle.
 John of Arderne, later famous as the Father of Proctology, accompanied Edward III at the Battle of Crecy in 1346.
 But the title did not refer to a military rank; the word "Serjeant" comes from the Latin "serviens" or "serving".
 Over the years, other duties of the Serjeant Surgeon have included embalming of the royal corpse, oversight of torture to ensure the prisoner was not killed, and the screening of applicants to be touched by the King for the cure of the King's Evil (tuberculous glands of the neck)!
 The first knighthood to be granted to a Serjeant Surgeon was in the reign of Henry VIII, to John Aylef, who was said to have cured the King of a fistula.
 The first Serjeant Surgeon to receive a peerage was Joseph Lister, the founder of antiseptic surgery, who was created Baron Lister of Lyme Regis in the County of Dorset by Queen Victoria.
Bidhan Chandra Roy MRCP, FRCS ( ; 1 July 1882 – 1 July 1962) was the second Chief Minister of West Bengal in India.
 He remained in his post for 14 years as an Indian National Congress candidate, from 1948 until his death in 1962.
 He was a highly respected physician and a renowned freedom fighter.
 Bidhan Roy is often considered the great architect of West Bengal, who founded five eminent cities, Durgapur, Kalyani, Bidhannagar, Ashokenagar, and Habra.
 He was an alumnus of the Medical College Calcutta of the University of Calcutta.
 He is one of the few people in history who was able to complete his F.R.C.S. and M.R.C.P. degrees simultaneously (within only two years and three months).
 In India, the "National Doctors' Day" is celebrated on the date of his birth (and death) 1 July every year.
 Dr. Bidhan Chandra Roy constituted a trust for his properties at Patna for social service and made eminent nationalist Ganga Sharan Singh (Sinha) the trustee.
 He was awarded Bharat Ratna on 4 February 1961, India's highest civilian honour.
 He was also the member of the Brahmo Samaj.
Chartered IT Professional (in full, Chartered Information Technology Professional) denoted by CITP is a professional qualification awarded under Royal Charter to IT professionals who satisfy strict criteria set by the British Computer Society (BCS), which is a professional body for IT in the United Kingdom.
 In order to qualify for this award a person normally needs to have at least 8 to 10 years professional experience in IT, with evidence of experience at a senior level (5) in the Skills Framework for the Information Age (SFIA), have passed a professional competency examination and successfully completed a skills assessment interview with two BCS assessors.

Question: What is the name of this professional qualification to practise as a senior surgeon in Ireland or the United Kingdom for which Bidham Chandra Roy holds this qualification?
Answer: Fellowship of the Royal Colleges of Surgeons