About Our Outside IR35 Regulatory Affairs Contract Roles
What does a regulatory affairs contractor do?
Contract Regulatory Affairs engagements cover work within pharmaceutical, biotechnology, medical device, and food companies to manage the regulatory submissions, approvals, and compliance activities required to bring products to market and maintain their authorisation in each territory. The work spans preparing and submitting marketing authorisation applications to the MHRA, EMA, FDA, and other national regulatory agencies, managing the lifecycle of approved products including variations, renewals, and labelling updates, advising on the regulatory strategy for new product development programmes, and ensuring that manufacturing and quality processes meet the regulatory standards required for continued product authorisation. RA contractors are brought in to manage specific submission projects, to cover regulatory vacancies, or to provide specialist regulatory expertise in a particular region or product category.
Clients expect Regulatory Affairs contractors to bring are highly specialist and require both deep knowledge of the applicable regulatory frameworks and practical experience managing the submission process. For pharmaceutical RA roles, thorough knowledge of the ICH CTD format, the EMA and MHRA centralised and national procedure routes, and the specific requirements for variation management, annual reassessment, and renewals is expected. For medical device RA contractors, knowledge of the MDR and IVDR regulatory frameworks, the CE marking and UKCA marking processes, and the technical file requirements for class II and III devices is the primary technical requirement. Most Regulatory Affairs contractors have prior experience within a regulatory affairs function of a pharmaceutical or device company, or within a regulatory consultancy or CRO, and build their contracting career on the depth of their regulatory knowledge and submission track record.
What is the market like for regulatory affairs contractors?
The Regulatory Affairs contract market is a well-established and active and specialist market within the life sciences sector, driven by the ongoing pipeline of product development and the continuous regulatory lifecycle management requirements of approved products. The impact of Brexit on the UK regulatory landscape, including the MHRA's development of its own regulatory routes for medicines and devices, has created additional demand for RA contractors with specific MHRA expertise. The wave of new biological and ATMP products requiring first-time regulatory submissions has generated significant demand for senior RA contractors with experience in complex biological submissions. Rates for experienced Regulatory Affairs contractors, particularly those with successful NDA, MAA, or MDR submission track records, are at the premium end of the life sciences contracting market.
What does Outside IR35 mean?
IR35 is UK tax legislation that determines whether a contractor is genuinely self-employed or working in a manner that resembles employment. When a contract is classified as outside IR35, the engagement is treated as a business-to-business arrangement. The contractor operates through their own limited company, invoices for services, and manages their own tax affairs including corporation tax, self-assessment, and VAT where applicable.
Outside IR35 engagements are assessed against three key factors: the degree of control the client exercises over how the work is delivered, whether the contractor has a genuine right to provide a substitute, and whether there is a mutuality of obligation between the parties. Contracts that demonstrate contractor autonomy, project-based delivery, and the absence of ongoing employment obligations are more likely to sit outside IR35. Since April 2021, responsibility for making this determination sits with the end client for medium and large private sector organisations.
On QualityContracts.co.uk, approximately 28% of roles with a stated IR35 status are classified as outside IR35. The proportion varies by sector and role type, with some disciplines seeing a significantly higher or lower share of outside IR35 opportunities. Each listing on this page displays its IR35 status where provided by the hiring organisation.
What regulatory affairs roles are usually Outside IR35?
Regulatory affairs contracts sit at around 15% outside IR35 among those with a stated status. Outside IR35 opportunities concentrate in specific submission projects: preparing a regulatory dossier, managing a product registration, or leading the regulatory strategy for a defined programme. Pharmaceutical, medical device, and financial services firms commissioning specific regulatory projects hire on this basis. The specialist, advisory nature of regulatory strategy work can support outside IR35 when properly scoped.
How much do regulatory affairs contractors usually earn when working Outside IR35?
Contract rates for regulatory affairs roles typically range from £450 to £800 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement. Rates shown are for outside IR35 engagements and reflect the gross day rate paid to the contractor's limited company before any personal tax obligations.
How many Outside IR35 regulatory affairs vacancies are there on Quality Contracts?
Over the past twelve months, we have tracked over 100 regulatory affairs contract roles across the site. Of the roles currently listed on our site, around one in four are Outside IR35. Data reviewed up to June 2026.