Independent schools have seen a decline in the proportion of pupils achieving A*-A grades, which fell from 49.3 per cent to 48.7 per cent over the last year, according to figures from the Independent Schools Council (ISC).
Despite the 0.6 per cent drop, the proportion of independent school pupils achieving top grades is still almost double the national average of 25.8 per cent.
75.2 per cent of all exams were graded at B or higher and the percentage of pupils achieving ABB, the benchmark for many top University places, remained stable at 55.5 per cent.
Barnaby Lenon, chairman of the ISC, said: "A concerted effort to halt grade inflation in recent years has seen the top grades both nationally and in independent schools level off and fall slightly, so it is encouraging to see the headline A* and A figure remain solid.
"Of particular note is the number of students achieving ABB grades, which will see many of them moving on to the university of his or her choice, a high number to the top institutions.
"Importantly, the actual grades achieved remain impressively high. ISC schools focus strongly on the 'facilitating' subjects which are much prized by top universities. In 2015 our schools had record levels of entry to Russell Group universities and we expect this trend to continue"
The Always Active Uniform is a flexible, comfortable school uniform including active footwear, designed to support spontaneous movement and daily activity throughout the school day.
The Welsh Government has agreed to continue a licensing deal which will give all learners at Welsh state schools free access to Microsoft 365 at school and at home.
Schools will play a greater role in ensuring every pupil has a clear post-16 destination, with a new approach to a guaranteed college or FE provider place available as a safety net being tested.
New data from Ofqual shows that schools and colleges across England are making progress in cyber security training, but are struggling to recover quickly from attacks when they occur.