As you studied with the OCA previously, you should call the office on 0800 731 2116 from within the UK, or 0044 1226 730495 from outside the UK to enrol on your next course.
The OCA’s Student Regulations can be accessed here – Student Regulations 2017/18 document
OCA Student Site (For Students and Tutors)
We Are OCA (Official Blog)
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