The book can now also be considered as more than a specific examination guide and will be useful to superintendent engineers wishing to have a general guide to the latest trend from which they can seek more detail. Engineering knowledge is delivered via several different academic pathways from the Scottish Curriculum Authority's (SQA) Maritime Studies Qualification (MSQ) through Higer National Diploma's (HND) to Foundation Degrees and full Honours Degrees. The drawings are still intended to have direct relevance to the examination requirements but it is left to the student to practice his/her own versions.