SEG Awards Level 3 Diploma Marine Biology and Ocean Conservation Studies (RQF)

No prior qualifications in science are required. The SEG Awards Level 3 Diploma Marine Biology and Ocean Conservation Studies is designed for adult learners who are motivated by a passion for the ocean rather than a formal science background. The course begins with fundamental principles of marine science and builds progressively, so you do not need A-Level biology or any equivalent qualification to enrol. Good written English is needed for assignment work, but the science content is taught from first principles.

Yes. The qualification is regulated by Ofqual and awarded by SEG Awards, a recognised awarding organisation. It sits at Level 3 on the Regulated Qualifications Framework (RQF), equivalent in level to an A-Level. The diploma is listed on the Ofqual Register of Regulated Qualifications, confirming it meets the required standard for a regulated qualification in England. Learners completing this diploma can use it to support applications for undergraduate courses in marine science, biology, environmental studies, or related fields.

No. The Level 3 Diploma Marine Biology and Ocean Conservation Studies is a fully theoretical qualification delivered entirely online through written study materials and tutor-supported assignments. There is no practical placement, laboratory work, or fieldwork requirement. This makes it accessible to learners anywhere in the UK and internationally, and allows you to study entirely around your existing commitments. If you want to add practical experience, we recommend looking at voluntary opportunities with marine conservation organisations alongside your studies.

Yes. As an Ofqual-regulated Level 3 qualification, the diploma demonstrates academic attainment equivalent to A-Level and is suitable for supporting university applications. Many universities accept a portfolio of evidence including vocational Level 3 qualifications for entry to science-related degrees. If you need more formal academic credit, you might consider following this diploma with an Access to Higher Education Diploma (such as in Biology or Environmental Science) – which carries UCAS points and is designed specifically for university entry. Our advisers can help you identify the best progression pathway for your goals.

Most learners complete the diploma in 6 to 12 months, studying approximately 8 to 12 hours per week. Because the course is entirely self-paced, you can progress faster if you have more time available, or take longer if your schedule is more restricted. All seven units are included in a single enrolment with no module-by-module registration needed. Your tutor is on hand throughout to give assignment feedback and answer questions, helping you maintain momentum through the programme.

The diploma covers seven core areas: the physical and chemical properties of the world’s oceans; marine biodiversity and ecosystem types from coral reefs to deep-sea habitats; threats to marine life including ocean acidification, plastic pollution, and climate change; the global aquaculture industry and its environmental impacts; marine pollution – sources, pathways, and regulation; marine conservation legislation and practical survey methods; and careers and organisations in the marine conservation sector. This gives you a comprehensive, rounded grounding in both the science and the applied conservation dimension of ocean studies.

No. Assessment for the Level 3 Marine Biology and Ocean Conservation Studies Diploma is entirely assignment-based. You submit written assignments for each of the seven units online, and these are marked by specialist tutors. There are no written examinations, no time-pressured tests, and no external assessment sessions. This makes the qualification well-suited to learners who prefer to demonstrate knowledge through extended written work rather than exam conditions.

The diploma supports a range of career directions in conservation, environmental science, and related fields. Graduates have gone on to roles in marine conservation charities and NGOs, aquaculture operations, environmental monitoring, science education and outreach, and – after further study – research positions in universities or government agencies. Entry-level conservation roles often require a Level 3 qualification or above, so this diploma meets a key employability threshold. For research-level or professional scientific roles, progression to a degree is typically the next step.

The diploma is awarded by SEG Awards (the Skills and Education Group Awards), an Ofqual-regulated awarding organisation with a strong specialism in science, environmental, and land-based qualifications. SEG Awards qualifications are recognised by employers and universities, and the awarding body is listed on the Ofqual Register. Your certificate will be issued in the name of SEG Awards and will carry the qualification title and level, providing verified evidence of your achievement.

The full course fee is £1,499.00. You can pay in full upfront or spread the cost with a £9.99 deposit followed by 11 monthly instalments of £136.27. Both options give you immediate access to all course materials, tutor support, and certification upon completion. There are no hidden administration fees. We also offer a 30-day money-back guarantee, so you can enrol with confidence and request a refund within the first 30 days if the course is not right for you.