St. George's The British International School Düsseldorf Rhein-Ruhr

A Swiss non-profit, working since 1968. Its programmes are among the most widely recognised school programmes in the world. Authorisation is granted stage by stage, so a school with the final stage does not necessarily run the younger ones; which stages this school holds is set out in the line below.

What the badge means for this school. The school is allowed to run this programme and to award its certificate. This is a confirmation of the programme, not a judgement on the school as a whole. The entry stands in the organisation's public register - anyone can check it. At this school: DP (ages 16-19), CP (ages 16-19, with a vocational slant). DP is the final stage, ages 16 to 19: six subjects plus a compulsory core of theory of knowledge, an extended essay and CAS. The diploma is accepted by universities all over the world, and in a number of countries it counts for admission on the same footing as the local leaving certificate. CP is the final stage with a vocational slant, ages 16 to 19: some of the DP subjects plus an applied qualification. It is meant for those heading into a trade or an applied degree rather than an academic one.

Part of the University of Cambridge. It allows a school to teach the Cambridge programmes and to enter pupils for the exams. There are four stages and they are authorised separately: primary, lower secondary, IGCSE and A Level. If the stages are known they are named in the line below; if that line is missing, the school does not publish them, and the Cambridge registry does not show stages either - it gives only the name of the centre, the country and whether private candidates are accepted. Cambridge calls what it does registration rather than accreditation, and the network holds about ten thousand schools.

What the badge means for this school. The school is allowed to run this programme and to award its certificate. This is a confirmation of the programme, not a judgement on the school as a whole. The entry stands in the organisation's public register - anyone can check it. At this school: IGCSE (ages 14-16). IGCSE means exams at around Year 10 or 11, the British counterpart of a lower secondary leaving certificate.

An association of British schools abroad with a quality inspection of its own. It has nine membership categories, and the word "accredited" appears in seven of them, although COBIS does its own inspection in one: in the rest it recognises an accreditation granted by somebody else.

What the badge means for this school. The school belongs to this organisation but has not been through its accreditation. The difference matters: membership is usually paid for and has no external inspection behind it. The entry is confirmed in the organisation's open directory.

It gives a school approved centre status: that means Pearson exams can be sat in the school itself. What is checked is the premises, the equipment, the secure storage of papers and the presence of trained invigilators.

What the badge means for this school. The school can run Pearson exams on its own premises. The status says nothing about teaching, about results or about the school itself: any school able to run an exam securely holds it. The entry stands in the organisation's public register - anyone can check it. Which Pearson qualifications this school is approved for is not stated here.

A British vocational qualification from Pearson: not an academic course with an exam at the end, but a programme of practical assignments in a particular trade, from engineering and business to art and sport.

What this means for this school. Teaching and assessment work differently from A-level: instead of written exams there is a run of practical assignments marked by the school, while Pearson checks the school itself and samples the work. British universities do accept BTEC, but not all of them and not for every course: level 3 carries the same UCAS points as A-level, and that is what a family aiming at a particular university should look at. For a child who needs the classic academic route, BTEC is not a replacement for A-level but a different path.