The proposal for reforming the education system suggests the replacement of GCSEs, A-levels and vocational qualifications with a new single diploma. This change would be implemented over a ten-year period. The benefits of such a change would include the reduction of the number of exams pupils take.

The proposed diploma would consist of four levels: entry, foundation, intermediate and advanced. The differentiation of the levels would be based on the grades achieved in the GCSE and A-level exams. The diploma would include modules adapted from the existing A-level and GCSE modules.

One of the significant changes would be the replacement of coursework with a single extended project. However, some art and design courses may still require hands-on project work, which would be completed in school to prevent cheating. Furthermore, cheats would be identified during oral exams.

Students would be allowed to progress at their own preferred rate, which would pave the way for mixed-aged classes. Advanced-level students would also have the option of sitting extra challenging questions beyond the current A-level system, which would provide an additional level of challenge.

Students could either choose their preferred combination of modules for an open diploma, or they could opt for one of the 20 pre-designed specialized diplomas. This new system would provide students with stronger and more recognized vocational qualifications.

A new "core" would be introduced that would be mandatory for all pupils to pass the diploma. The core comprises of three areas: functional skills in math, ICT, and communication, an extended essay, and "wider activities" that include work experience, paid jobs, voluntary work, and family responsibilities. Upon graduation, students would receive a transcript of their achievements in the diploma that includes individual module marks. This transcript would be accessible to employers and universities online.