Helping companies adopt AI with clarity and confidence

Legal advice on AI governance, data privacy and vendor relationships

HAVN / Law

HAVN / LAW

Helping businesses structure deals, manage risk, and navigate the fast-moving world of AI and data

About Us

HAVN Law is a boutique commercial and technology law practice advising organisations on AI, technology and data privacy. We work with businesses building, implementing and commercialising technology that need clear, practical legal advice they can act on.

HAVN Law combines commercial experience with insight into how technology is developed, procured and used in real environments. We focus on how arrangements operate in practice, including data flows, dependencies and ongoing use, and reflect that in clear legal advice, workable agreements and governance frameworks aligned with your business objectives, particularly where AI systems are involved.

Larissa Hamilton

HAVN Law is led by Larissa Hamilton, a commercial technology and privacy lawyer with more than 20 years’ international experience advising organisations across New Zealand, the UK, Europe and Asia Pacific.

Larissa's career spans senior roles in leading international law firms and global in-house teams, where she supported complex cross-border transactions, global technology rollouts and the development of contracting frameworks for international teams.

She has worked in international law firms and in-house roles with global technology businesses, advising clients across the UK, Europe, Asia, Australia and New Zealand.

She also co-founded and scaled a nationwide retail and e-commerce business, where she was responsible for legal compliance, governance and commercial strategy. This experience underpins her approach as a trusted advisor, working with founders, executives and boards to turn legal and regulatory requirements into clear, commercially workable outcomes.

Larissa holds the CIPP/E and AIGP certifications from the IAPP, reflecting her focus on privacy and AI governance as regulatory requirements continue to develop.

Our Services

Commercial law advice for technology and data-driven businesses

Advising organisations in New Zealand and supporting clients globally.

AI Governance

We take a risk managed approach to AI governance, translating legal and regulatory requirements into practical frameworks aligned with international standards that enable safe adoption and innovation.

Privacy and Data Use

We help you unlock the value of your data while protecting personal, sensitive and commercial information and managing risk effectively.

AI Vendor Relationships and Procurement

Adopting AI is easy. Knowing what you’re agreeing to is harder. We help organisations navigate AI contracts and procurement risk, and help AI providers structure agreements customers can trust.

Commercial Agreements

We structure and negotiate the agreements that underpin your key commercial relationships, ensuring they support growth, reflect commercial reality and protect your position when it matters.

Technology Agreements

Your technology agreements should protect you today and flex for tomorrow. We focus where the risk lies, across data, IP and change control, so the relationship holds up as systems evolve.

Fractional General Counsel

Senior legal support when you need it, without the commitment of a permanent hire. We work alongside your team to provide focused, practical advice through periods of growth, change and complex projects.

What Clients Say

Embedding privacy by design into Tempo Talent's platform.

"Engaging Larissa from HAVN Law early was transformative; her commercial insight and professional advice ensured our business was de-risked and future-proofed. Larissa placed privacy and compliance at the forefront of our strategy, making us think well beyond our immediate goals."

Tom Trolove, Founder. Tempo Talent

How We Work

A clear process to achieve your outcomes

A clear process to achieve your outcomes

01

Clarify Objectives.

An initial conversation to understand your priorities and where legal support fits.

01

Clarify Objectives.

An initial conversation to understand your priorities and where legal support fits.

02

Assess and Scope.

We agree scope early so expectations are understood and pricing is predictable.

02

Assess and Scope.

We agree scope early so expectations are understood and pricing is predictable.

03

Advise and Deliver.

We get to work. Advice is practical and aligned with how you operate. The focus is on outcomes you can act on.

03

Advise and Deliver.

We get to work. Advice is practical and aligned with how you operate. The focus is on outcomes you can act on.

04

Ongoing Support.

Over time, you have a trusted adviser who understands your business and priorities, reducing the need to revisit the same ground.

04

Ongoing Support.

Over time, you have a trusted adviser who understands your business and priorities, reducing the need to revisit the same ground.