
The National Security and Investment Act 2021
Key Takeaways from Annual Report 2023
The Report offers further operational insight and detailed statistics for the Reporting Period (which is the first full year period for which a report has been published) in respect of a piece of legislation which is having a significant impact on a wide variety of UK corporate transactions.
Notifications
The Investment Security Unit (the ISU) is an operational unit within the Cabinet Office (formerly sitting within the Department for Business, Energy and Industrial Strategy) established to assess risks to the UK’s national security arising from “trigger events” under the Act (broadly, acquirers obtaining control over a qualifying entity or asset). The ISU is the unit responsible for receiving mandatory, voluntary and retrospective notifications.
During the Reporting Period the ISU received 866 notifications in total. We note this is lower than the 1,000 – 1,800 notifications which the Government anticipated for each year in its Impact Assessment in 2020. However, we expect that this reduction is consistent with the current economic climate and a downturn in M&A and investment activity.
We are interested to see how this figure changes in subsequent years as economic conditions change and the Cabinet Office continues to publish additional guidance to assist with interpretation of this complex legislation.
Of the 866 notifications received in the Reporting Period, 43 were rejected by the ISU. Of those rejected, 23 (53%) were rejected because they were submitted as mandatory notifications when they were in fact deemed by the ISU to be voluntary (or vice versa).
This highlights the importance of careful analysis of both the control being acquired (whether constituting a trigger event for a mandatory notification under the Act) and the activities of the qualifying entity (whether they fall within the National Security and Investment Act 2021 (Notifiable Acquisition) (Specification of Qualifying Entities) Regulations 2021 (the Sensitive Sector Regulations). Choosing the correct form of notification first time will assist in limiting delays to transactions.
Approximately 77% of notifications received by the ISU during the Reporting Period were mandatory, demonstrating that many businesses are engaging with the Act and the notification process out of necessity. We are certainly finding that voluntary notifications tend only to be favoured in edge cases where there may uncertainty as to the application of the Sensitive Sector Regulations or a particular concern around national security risk factors.
In the region of 21% of notifications received by the ISU were voluntary. It isn’t clear from the Report what proportion of notifications were filed as voluntary notifications because they related to qualifying assets vs notifications relating to qualifying entities (e.g., where the parties were uncertain as to the applicability of the Sensitive Sector Regulations).
Fifteen retrospective validation applications were also received, for mandatorily notifiable acquisitions completed without prior necessary approval. However, no criminal or civil penalties were issued, nor criminal prosecutions concluded during the Reporting Period, which should give any parties needing to submit a retrospective validation notification some comfort.
Final Thoughts
With a full year’s worth of data on the operation of the Act comes more insight into what types of transactions are being scrutinised most closely, and how this scrutiny is playing out in terms of call-ins and remedies.
Investments originating from China appear most likely to be subject to remedies. However, in appropriate circumstances, remedies are also being imposed on acquirers from other countries, including countries not considered to be hostile to the UK.
Notifications are being handled within statutory timeframes, meaning that the impact on completion timetables should be predictable and manageable provided that the application of the Act is considered early.
Sectors of most interest broadly include Defence, Military and Dual Use and Advanced Materials, meaning parties to transactions involving qualifying entities operating in these areas must remain particularly alert when looking at transactions.
Co-authors: Adam Kuan, Charlotte Mapston and Meghan Sugrue
This publication is intended for general guidance and represents our understanding of the relevant law and practice as at August 2023. Specific advice should be sought for specific cases. For more information see our terms & conditions.
The ISU took averages of 4/5 working days to accept both mandatory and voluntary notifications, and all notifications were either cleared or called-in within the 30-working day statutory time limit, demonstrating that the Government is efficiently handling notifications during the initial review stage and in line with their statutory obligations.
Of the notifications reviewed during the Reporting Period, only 55 (7.2%) were called-in for further assessment, and the rest (circa 93%) were cleared during the initial 30 working day review period. This suggests that the Government is using its powers under the Act modestly, seeking to minimise the impact of the Act on corporate transactions.
The Government has shown some willingness to call-in non-notified transactions for national security review. It called-in an additional 10 non-notified transactions using its market intelligence function. In addition, 17 of the total 65 call-ins (26%) resulted from voluntary notifications.
For 45% of the transactions called-in, the Government used the additional 45 working day period to review (on top of the standard 30 working day assessment period). Therefore, there is a not insignificant probability of this additional 45 working day period applying and this should therefore be factored into transaction timetables where a call-in is likely.
The Government cleared most transactions following call-in, with final orders imposed in 15 (20%) cases – with 5 of these resulting in prohibition or unwinding. One of these final orders was later revoked resulting in a final figure of 14 for the Reporting Period. This is slightly higher that the Government’s 2020 estimate in its Impact Assessment of around 10 remedies imposed per year.
Interestingly, we also saw 15 final orders published by the Government during the Reporting Period, which demonstrates the Government’s commitment to its transparency pledge.
Get in touch
Get in touch
Insights & events

Infrastructure Planning Blog 46: BNG for NSIPs defined but delayed and other news

Why work-related stress is a health and safety issue

Infrastructure Planning Blog 45: Largest solar DCO granted and other news

CMA steps up its crackdown on fake and misleading reviews

Infrastructure Planning Blog 44: Plans, purdah and publication

Infrastructure Planning Blog 43: Slow, slow, quick, no go for infrastructure planning

World Cup licensing in Scotland: Extended hours policies by licensing board

Infrastructure Planning Blog 42: Nuclear reforms, discharge of requirements and NPPF changes

Infrastructure Planning Blog 41: New Welsh guidance, the use of AI in planning and other updates

Northern Ireland Planning and Environment update: Minerals

Infrastructure Planning Blog 40: A conference and another revocation

Infrastructure consent order regime in Wales: Updates

Infrastructure Planning Blog 39: Fenwick Solar Farm, Sizewell C and EIA case law

Infrastructure Planning Blog 38: A new wind DCO, and European streamlining

AI chatbots and competition law: A look into the Meta WhatsApp antitrust investigations

DMCC Act - The next chapter for CMA Consumer Law Enforcement

Retail Agility: Navigating the AI frontier in retail

TLT's Guide to Scottish Licensing Board Policy Statements 2023-2028

Rethinking Hospitality: Embracing Challenges, Unlocking Growth

The Franchise Act in the Netherlands - how will it affect you?

TLT Appointed to Assume Licensing Files | TLT

TLT Advises on Funding for Irish Solar Projects | TLT

TLT consolidates national corporate strength with new Partner appointment

TLT consolidates market leading licensing practice with addition of new Associate

TLT turbocharges UK-wide Banking team with high-profile partner hire

TLT advises Dalmore Capital on acquisition of seven river hydropower sites

TLT advises K3 Capital Group on investment into two financial advisory firms

TLT supercharges innovation and tech offering with strategic partner hire

TLT acts for Pollen Street Capital on acquisition of Leonard Curtis

Nick Evans joins TLT as partner placing the firm at the helm of infrastructure, planning, public law and future energy in the UK

TLT expands future energy and infrastructure expertise with new Partner appointment

TLT advises shareholders of ABEC on sale to Magnesium

TLT advises Praetura Ventures on funding for sustainable manufacturing start-up

TLT strengthens public sector infrastructure and future energy offering with two new partners

ESG in Action: Inside the Government Legal Department’s social mobility agenda

ESG in Action: Climate resilience in real terms: Breaking sustainability silos with Santander

ESG in Action: Hospitality and sustainability working together for future successes

ESG in Action: Beyond returns: Inside the world of responsible investment

ESG in Action: Trailblazing with Ablaze: Helping young people succeed

ESG in Action: Power from the panels: Profit with purpose with Eden Sustainable

ESG in Action: Top-down and bottom-up momentum: The next chapter of social mobility with SMBP

ESG in Action: Balancing the basket with the British Retail Consortium

ESG in Action: Banking on biodiversity with Nationwide Building Society

Views on fintech - interview with Niels Pedersen, MMU

Scale up Insights episode five - grow and manage your team

Biodiversity Net Gain: What’s changing and what it means for you

International Fintech Case Study: Brexit Contract Migration | TLT

TLT oversees an international acquisition of a specialised South West business

TLT advises on the £90m sale of long-standing client's business

Advising a fast-growth eCommerce consultancy on a share capital sale and reinvestment

Preparing for the Procurement Act 2023 - construction industry focus

Community, connection and collaboration - TLT and Forest Green Rovers FC

Placing sustainability at the heart of learning - TLT and the Ministry of Eco Education

A partnership for sustainable action: TLT and Belmont Estate

BNG - TLT and Belmont Estate talk nature positivity

What does the next generation of our cities look like?

Issues and trends driving the shape of our cities: expert view from Savills & TLT









































