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Starting Thursday 3 February Full list of dates now available
Starting Thursday 3 February Full list of dates now available
This Advanced Diploma provides participants with a comprehensive practical knowledge of Planning and Environmental Law.
€2,950
Full Course Fee · No Entry Requirements
Apply NowDeadline 24 Sept 2026 (Date TBC) · Starts 15 Oct 2026 (Date TBC)
10% Member Discount for subscribing Barrister Members — request your code before applying.
This course provides participants with a comprehensive practical knowledge of Planning and Environmental Law, which will be relevant to professionals who are involved in advising on planning and strategic infrastructure applications, enforcement issues, development plans and strategic planning, waste management and climate resilience and adaptation.
Application Deadline: Thursday, September 24, 2026 (Date TBC)
Provisional Start Date: Thursday, 15 October 2026 (TBC)
This course primarily focuses on knowledge (breadth and kind), know-how and skill (range and selectivity) and competence (context) sub-strands. On completion of the Diploma, participants should be better able to:
Knowledge – Breadth / Knowledge – Kind
Analyse and, where appropriate, compare relevant international and EU Law provisions, Irish domestic primary and secondary legislation, common law principles and other sources of law.
Knowledge – Kind / Know-how and Skill - Selectivity
Demonstrate a critical understanding of the planning and environmental law issues arising from a complex factual scenario and their implications for the parties concerned.
Knowledge – Kind / Know-how and Skill – Range / Know-how and Skill - Selectivity
Formulate and present legal arguments based on evolving planning and environmental law principles, underpinned by ethical, independent legal research.
Knowledge - Breadth / Know-how and Skill – Selectivity / Competence – Context
Identify and develop reasoned conclusions in respect of complex situations which may potentially constitute breaches of planning and environmental law requirements, and which may give rise to associated legal liabilities.
This programme is suitable for people with a legal and non-legal background, attracting planners, engineers, architects and construction managers, An Bord Pleanála inspectors, those working with NGOs, local authority professionals, consultants, barristers and solicitors in general practice who would like to diversify into the area of planning and environmental law, and anyone working in the planning and environmental area.
Having a diverse group of professionals studying this course together allows participants to learn from each other, especially during tutorials and Q&A sessions.
This course was designed by Dr David Browne SC. The course coordinator and lead lecturer / tutor is Cathal Lenaghan BL.
Cathal specialises in planning and environmental policy, and practices in the general practice and judicial review areas.
Course overview and introduction (live session, not recorded)
Introduction to planning and environmental law
Development plans
Strategic environmental assessment
Meaning of “development”
Planning applications
Grant of planning permission
Planning compensation
Compulsory acquisition
Planning appeals
Strategic development
Planning enforcement
Judicial review I + II
Environmental impact assessment (EIA)
Nature conservation
Substitute consent
Aarhus convention
Water management
Waste management
Environmental crime
Climate change and emissions
Two live online tutorials, one before Christmas and one toward the end of the course (live sessions, not recorded)
A view from the Bench – judicial speaker (live session, not recorded)
Please note the course content is subject to change in accordance with new developments in this area.
Previous Speakers
Alice Whittaker, Philip Lee
Alison Fanagan, A&L Goodbody
Aoife Carroll BL
Brendan Slattery, McCann Fitzgerald
Brian Foley SC
Conor Linehan, William Fry
Danielle Conaghan, Arthur Cox
David Browne BL
Deborah Spence, Arthur Cox
Dermot Flanagan SC
Eamon Galligan SC
Esmonde Keane SC
Fintan Valentine SC
James Connolly SC
Niall Handy BL
Jarlath Fitzsimons SC
Oisin Collins SC
Rachel Minch, Philip Lee
Rory Mulcahy SC
Shane Murphy SC
Suzanne Murray SC
Tom Flynn BL
Prof. Yvonne Scannell, TCD/Arthur Cox
This is a professional development course, and it is accredited independently by The Honorable Society of King’s Inns. The skills and competence gained in studying at King’s Inns are transferable, portable and recognised internationally. It is a valuable qualification delivered by distinguished lawyers, members of the judiciary, legal and other practitioners specialising in legal education.
The assessment methodology for this course is an individual research and problem-solving assessment.
Mode of Delivery:
Primarily online (via Zoom) synchronous delivery, with the option to attend a small number of in person, face-to-face delivery sessions.
Classes are recorded using eLearning software and made available to students for streaming via our Virtual Learning Environment (Moodle). This means that, while all students are welcome to attend class online live via Zoom, most of the sessions will be recorded so that students who are unable to attend can catch up on the material by streaming the video in their own time. Interactive elements such as class discussions / tutorials will not be recorded and will be cast online live only.
Volume of Learning:
Direct contact hours: 33 hours
Self-directed learning: 66 hours
Assessment work: 50 hours
Total number of hours = 149 hours
The course takes place over approx.. twenty-two weeks, from October to May, with lectures on Thursday mornings (8.30am to 10.00am):
Provisional start date: Tuesday, 15 October 2026
All class notes are available to read through our Virtual Learning Environment. Online tutorials and IT support are available to help students navigate their way through our library and legal resource databases.
King’s Inns is built on networking and engagement. Over the year, we invite students to attend and participate in various social events, fireside chats and talks. Events take place either online or in–person. All of this contributes to the learning experience that is King’s Inns.
In order to verify your personal details, you must first create an account on the Application Portal through the ‘register and apply here’ button below. Once you verify your email address in the Portal, you can then proceed with your application.
The application process is very short and your place on the course will not be secured until payment is received in full. Once payment is received, you are automatically accepted on the course.
Payment can be made through the Application Portal using your credit or debit card (please make sure your bank allows you to process the full payment in one go), or
If your employer is paying for your studies, you will require a valid PO number in advance of making the application, the name and email address for the person responsible for payment in your organisation.
The invoice will issue directly to the person whose details you enter. The participant will also be able to download a copy of the invoice through the Application Portal. It is the responsibility of the applicant to ensure their employer has paid in full within the timeframe required in order to secure a place. King’s Inns cannot contact your employer for payment, we can only liaise with the applicant.
An automated payment receipt will be generated confirming your place on the course.
Subscribing members: You must apply your discount code upon application. It cannot be applied after the application is made.
“Diploma covered a broad range of planning and environmental materials and was excellently delivered by knowledgeable, competent and professional lecturers from legal, academic and consultancy backgrounds. This course has enhanced my understanding of the planning and environmental sector and more importantly, how to navigate the various legislation.”
2025 Graduate - Planning and Environmental Law
Yes. Most of our courses are designed to accommodate working professionals.
Our Advanced Diploma programmes are flexible, part-time courses delivered either online or in person, with classes available in the mornings, evenings, or at weekends.
The Diploma in Legal Studies is a programme completed over two years. Students have the option of attending all lectures and tutorials online as well as in–person
For the Degree of Barrister-at-Law, you can choose the study option that best suits your schedule, with both full-time (1 year) or two-year modular pathways available.
The Diploma in Legal Studies and many of our Advanced Diploma programmes welcome professionals from all industries who wish to develop their knowledge or gain a better understanding of the law relevant to their work. No legal background or previous formal education is required.
The Degree of Barrister-at-Law requires applicants to hold a recognised legal qualification from an approved institution or course. Please refer to the Entrance Examination page for the full list of approved qualifications.
Please refer to our Fees & Charges page for detailed information on the fees for each course.
An entrance exam is required only for the Degree of Barrister-at-Law.
Applications open throughout the year. Check individual course pages for intake dates and closing deadlines.
Attend an open day, meet the team, tour the building and ask questions before you commit.