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Portrait ofOlivia Jamison

Olivia Jamison

Partner

CMS Cameron McKenna Nabarro Olswang LLP
Cannon Place
78 Cannon Street
London
EC4N 6AF
United Kingdom
CMS Cameron McKenna Nabarro Olswang LLP
Cannon Place
78 Cannon Street
London
EC4N 6AF
United Kingdom
Languages English

Olivia Jamison has practised environment law for 20 years both at UK and EU level. She is a specialist environment, sustainability and product practitioner.  Olivia is dual qualified in England and Wales and in the Republic of Ireland. She is a member of CMS’ Global ESG Steering Committee and the UK’s Sustainability Committee. Olivia initiated the UK business’ SBTi commitment. She advises on the following areas:

  • Traditional environment and health and safety liabilities as evolving in the transition to a low carbon economy: waste, contaminated land, permitting, regulatory compliance, risk transfer and crisis and incident management.  
  • The broad sustainability agenda: encompassing the European Green Deal and the UK’s Climate Change Act and Net Zero policies; advising on strategic sensitive environment issues at domestic and EU level including environment and sustainability related marketing claims, the circular economy, extended producer responsibility including deposit return schemes, forced labour, deforestation, the ETS, CBAMs, plastics and packaging, environmental taxes, energy efficiency and energy performance of buildings, transportation and the reduction of greenhouse gas emissions.   
  • International conventions in relation to environment, climate change, biodiversity and the protection of natural resources.
  • Reporting schemes: for energy and carbon, energy efficiency, the Non Financial Reporting Directive and the Corporate Sustainability Reporting Directive
  • Product compliance: labelling, substance restrictions and prohibitions, claims, ecodesign, energy labelling, end of life requirements, product safety and multi jurisdictional product recall and notifications.   
  • Civil and criminal litigation and tribunals: judicial review, group actions, dealing with regulatory notices, prosecutions and civil sanctions.  
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"Olivia Jamison is very hard-working, passionate about her subject matter and is particularly responsive to her clients' needs. She also stands out as being extremely considerate with her colleagues and team."

Chambers, 2024

"Her advice is always timely, precise and operational for the client."

Chambers, 2024

"She is an absolute star."

Chambers, 2024

"She makes sure she understands the client's business and way of working."

Chambers, 2024

"Olivia Jamison leads a strong team of environmental lawyers that are able to deal exceptionally well with standalone environmental law matters in particular."

Legal 500, 2024

"Olivia Jamison stands out in the environmental law field on the basis of her client-specific, calm and incisive analysis of law and policy developments in this always evolving area of law and her ability to efficiently and effectively manage projects in multiple jurisdictions."

Legal 500, 2024

"Olivia is friendly, knowledgeable and client-focused."

Chambers, 2023

"She is very approachable and is always aware of any relevant developments in the sustainability field."

Chambers, 2023

"Olivia has unparalleled experience."

Chambers, 2023

"Olivia and her team are on top of any new relevant changes that might affect their clients. They are proactive in sharing info and really specialised within the broader legal sustainability landscape."

Legal 500, 2023

"Olivia Jamison and her team at environment practice at CMS have provided excellent legal services to us over the last year. They were always available with high quality advice and secondees of their attorneys when needed. They are proactive in the way they provide their advice, they understand the needs of the business and provide custom made solutions."

Legal 500, 2023

"Leading Individual"

Chambers / Legal 500 / Who’s Who Legal Environment

"A lawyer who is 'very good at looking at the bigger picture and future-proofing what may come up on the horizon'. 'She is very proactive and 'she's very good at dealing with regulators'."

Legal 500, 2020

“very efficient and very knowledgeable,” and is "a pleasure to deal with."

Chambers, 2019

"she has in-depth knowledge and helpful personal experience of all of the regulators."

Chambers 2018

“Dedicated [...] breaks down complex issues well”

Chambers 2017

"an extremely smart lawyer. She is client-focused, looking to use the best dispute resolution options and regulatory routes to resolve client issues"

Chambers 2016

Won Client Nominated ILO Client Choice Award for Environment/Climate change 2015

“Thought by some to be the ‘best overall group in London’” and “a formidable team”

Legal 500 2016

Relevant experience

  • Continually leading a pan European team advising since 2020 on the European Green Deal and UK equivalent measures.
  • Leading multijurisdictional advice for sustainability related marketing claims for various international companies.
  • Organisations in relation to the application of the Corporate Sustainability Reporting Directive and associated strategies.
  • Supporting businesses in relation to new extended producer responsibility rules for packaging.
  • Successfully securing regulatory resolutions across a range of permitting, producer responsibility, ETS and landfill tax positions.   
     
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Memberships & Roles

  • UKELA
  • HSLA
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Publications

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Education

  • Solicitor-Advocate (Higher Courts – Criminal Proceedings)
  • LPC, College of Law, Chester
  • LLB (Hons), University of Manchester
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Feed

15/04/2024
Green/sus­tain­ab­il­ity claims and advertising and consumer greenwashing
In the era of increased environmental awareness, the spotlight on green claims has never been more intense. As consumers are concerned about global heating and ecological sustainability, they are scrutinizing products like never before, seeking eco-friendly options that align with their values. In response, businesses have responded to this concern and consumers’ purchase interest, with brand-owners increasingly highlighting the benign or even beneficial effects their products and services have on the environment fostering a surge in green marketing initiatives. Yet, amidst this push for sustainability, the risk of being accused of greenwashing is omnipresent. As environmental characteristics of products and services are highly technical and the understanding of the various concepts involved is continuously changing, en­vir­on­ment­al/sus­tain­ab­il­ity claims raise a significant risk of confusing and misleading consumers. Many companies have fallen foul of advertising standards in this area recently. Given the high sensitivity of environmental claims and the reputational damage that can result from allegations of greenwashing, it is particularly important to make sure environmental claims are compliant. By ensuring truthful, accurate and unambiguous information is always given to the consumers, companies can avoid the risks and build a reputation for authenticity in their sustainability advertising and communications. CMS guides companies through the maze of regulations and case law and advise on the steps a company can take to ensure their advertising is not only compliant but also authentic and impactful. The priority questions we address are: Which green claims are likely to raise litigation or regulatory enforcement risks?What can businesses do to mitigate these risks?What are the likely claims/en­force­ment that could arise?Who is likely to make a claim?What are the risks in the event of a violation or a complaint? What future regulatory measures are expected and what companies have to do now to be prepared? We offer various solutions to help you be compliant and avoid accusations of greenwashing: Sustainability claim checks including regulatory risk matrix as well as litigation: evaluating the planned claims and mapping their risk as well as developing compliant marketing strategies and claims custom-tailored to your business's unique pro­file;Sus­tain­ab­il­ity-re­lated litigation: providing comprehensive support in legal disputes in the area of advertising with environmental claims;Training sessions: to empower your legal, compliance and sustainability as well as advertising teams with in-depth knowledge of sustainability risks and mitigation strategies; andBoard packs: to equip your directors/board members with actionable insights into greenwashing risks, ensuring they steer the company toward sustainable strategies with confidence and integrity.  For an initial conversation on how we can support you on greenwashing risk, please reach out to the lawyers listed on this page or to your usual CMS contact.
09/04/2024
Temporary ban on Environmental Permits for New Energy from Waste Plants...
On 4th April 2024 Defra issued a direction to the Environment Agency placing a temporary ban on the issue of any new Environmental Permits for Energy from Waste Facilities (EfW) in England.The direction...
09/04/2024
Plastics and packaging laws in the European Union
1. What is the general legislative framework regulating packaging and plastics waste? General waste management controls in the EU that apply to packaging and plastics waste are found largely in the following...
Comparable
11/03/2024
Wasting more than food? Oven ready contributions to emissions reductions...
For many years at EU and UK level the contribution of waste, including food waste, to greenhouse gas (GHG) emissions has been well understood both in terms of emissions as part of the waste process but...
19/01/2024
Greenwashing: Stricter EU rules on environmental marketing ban misleading...
On 17 January 2024, the European Parliament voted to adopt the Directive on Empowering Consumers for the Green Transition (the ECGT Directive), which seeks to protect consumers from various misleading...
19/01/2024
CBAM: Just over a week to comply
As the deadline for the first Carbon Border Adjustment Mechanism (CBAM) report approaches on January 31st, it is crucial for undertakings engaged in importing relevant goods into the European Union to...
29/12/2023
Consultation on major reform of the UK Waste Electrical and Electronic...
Until 7 March 2024, the Department for Environment, Food and Rural Affairs (DEFRA) and the devolved administrations are consulting on proposals to reform the producer responsibility regime for waste electrical...
19/12/2023
UK to implement a carbon border adjustment mechanism (CBAM) by 2027
In its joint response [1] to an earlier consultation, the UK Department for Energy Security and Net Zero and HM Treasury has confirmed that a UK CBAM will be implemented by 2027. The CBAM will impose...
14/12/2023
COP28 Update – 14 December 2023
COP28 has seen a host of pledges and agreements, and the CMS team has been reflecting on the announcements and sharing their experiences of COP28 on the CMS COP28 Hub. Here, we roundup the latest commentary...
12/12/2023
Some clarity on UK forest risk commodities rules at COP28 Nature Day
The UK government announced a series of important measures seeking to tackle the impacts of climate-change on the natural environment at COP28’s Nature Day on 9 December 2023. The measures cover a variety...
05/12/2023
Connected products security rules to require compliance on sale regardless...
New UK security rules for internet- and net­work-con­nect­able consumer products will apply from April 2024. The rules include a requirement for products to be accompanied by a compliance statement, to have...
29/11/2023
Changes to UK Energy Savings Opportunity Scheme (ESOS) Requirements
Changes to the well-es­tab­lished En­ergy Sav­ings Op­por­tun­ity Scheme (ES­OS), a UK wide mandatory energy assessment scheme, came into force on Thursday, 29 November 2023 by virtue of the Energy Savings...