Valuing Variations

Why Study/Key Benefits

  • Develop practical skills in valuing variations under NZS3910 construction contracts.

  • Understand how to assess changes to the original design and scope of a construction project.

  • Learn how to prepare a proposed value for a variation.

  • Understand the responsibilities of contractors, engineers, contract administrators and independent certifiers.

  • Improve negotiation skills and learn how to consider the perspectives of all parties.

  • Apply contract provisions to real construction and civil engineering case studies.

  • Develop a fair and equitable approach to variation valuation for both principals and contractors.


    Programme Structure and Subjects/Topics

    The official brochure lists the following topics:

    • A brief refresher on Section 9 of NZS3910.

    • Understanding what constitutes a variation.

    • The role of the Engineer or Contract Administrator and the Contractor in a variation and its valuation.

    • Principles under NZS3910 for valuing variations from the perspectives of the Engineer, Contract Administrator, Independent Certifier and Contractor.

    • Practical case studies across construction and civil engineering sectors.

    • Case-study negotiation exercises.

    By the end of the course, participants are expected to be able to:

    • Understand basic negotiation skills.

    • Prepare a proposed value for a variation.

    • Analyse issues that lead to a variation.

    • Understand the different perspectives of parties to a contract.

    • Apply NZS3910 provisions when valuing variations.

    • Recognise the importance of positive negotiation that considers the positions of all parties.


      Disciplines/Specialisations

      The course focuses on construction contract management and variation valuation, with applications in:

      • Civil engineering contracts.

      • Construction project administration.

      • Contract administration and independent certification.

      • Contractor-side variation assessment.

      • Engineer-to-contract responsibilities.

      • Negotiation and commercial management of project variations.


        Programme Highlights

        • One-day specialist course.

        • Presenter: James Ogilvie.

        • Four advertised 2026 city sessions on the current course page.

        • Based on NZS3910:2013 and NZS3910:2023 provisions.

        • Practical case studies from construction and civil engineering.

        • Includes a case-study negotiation exercise.

        • Domestic and international participants are charged the same published course fee.


          Career Outcomes

          The course may support professional development for people working in:

          • Construction contract administration.

          • Civil engineering project delivery.

          • Contract engineering.

          • Contractor project and commercial management.

          • Independent contract certification.

          • Construction cost and variation assessment.


            Latest Updates/Special Requirements

            • The live course page lists four upcoming sessions, including a Wellington date on 14 December 2026.

            • The downloadable brochure was last updated on 26 January 2026 and lists only the Tauranga, Christchurch and Auckland sessions.

            • The course is based on both the 2013 and 2023 versions of NZS3910.

            • Participants are expected to already understand NZS3910 provisions. This is an important prerequisite for prospective students.

            • The presenter is James Ogilvie.

            • The exact venue, daily timetable, assessment method and certificate arrangements are not published.


              International Student Visa Requirements

              For an international participant travelling to New Zealand to attend this one-day course:

              • Immigration New Zealand allows eligible visitors to study for up to 3 months in any 12-month period on a Visitor Visa. A one-day course is within this study-duration limit, subject to the visitor meeting all visa conditions.

              • Indian passport holders should check their visa requirement before travelling and should not assume they are eligible to enter using an NZeTA.

              • The Visitor Visa currently costs from NZD $441, and Immigration New Zealand reports that 80% of applications are processed within 2 weeks. Fees and processing times can change.

              • Applicants must demonstrate genuine visitor intentions, good health and character, sufficient funds or acceptable sponsorship, and plans to leave New Zealand at the end of their stay.

              • Applicants funding their own visit generally need at least NZD $1,000 per month for living expenses, or NZD $400 per month if accommodation has already been paid.

              • A Visitor Visa does not permit ordinary employment in New Zealand.

              • A Student Visa is generally required for study lasting more than 3 months. This one-day course alone does not establish eligibility for a Student Visa or a post-study work visa