When is fractional, interim or on-demand legal support worth considering?

When is fractional, interim or on-demand legal support worth considering? | Wednesday 28 October 2026 | 5 min read

Drawing on her experience as Group General Counsel and a member of executive leadership teams, Nikki Petken regularly works with businesses and in-house legal teams whose legal requirements do not always justify a permanent legal hire but still require experienced senior legal support.

Changing needs or ‘lumpy’ demand

A business does not always need legal support in the same form or at the same level. Demand may increase during a period of growth, change or regulatory scrutiny, then reduce once the immediate pressure has passed. In other cases, legal questions arise regularly but not often enough to justify a permanent in-house appointment. Flexible legal support can bridge these gaps by providing access to experienced lawyers at the level and for the period required.

When might a business consider flexible legal support?

One common trigger is growth. A business may be entering new markets, taking on employees, negotiating more complex contracts or preparing for investment. Legal work becomes more frequent and strategically important, yet the volume may still be insufficient for a full-time legal hire. Fractional support can provide regular senior input during this stage.

Other triggers include a transaction, restructuring, regulatory project, product launch or temporary gap in an existing legal team. A business may also need access to expertise that it does not require every day, or additional capacity when its usual advisers or internal resources are stretched.

Reasons for taking a more flexible approach

Cost is one factor, but not the only one. A flexible arrangement may allow a business to match legal resource more closely to demand, avoid committing to a permanent role too early and obtain senior advice at points when it will have the greatest impact. Regular involvement can also help an adviser understand the organisation, its commercial priorities and its approach to risk.

Earlier access to advice can be another benefit. If colleagues know when and how to involve a lawyer, questions may be addressed before they become disputes, delays or costly remediation exercises. Depending on the arrangement, agreed fees and service levels may also make legal spend easier to plan.

Why obtain flexible support through a law firm?

One of the advantages of obtaining flexible General Counsel support through a full-service law firm is immediate access to specialist expertise when it is needed.

Business challenges rarely sit neatly within a single legal discipline. A commercial contract may involve employment considerations, while a strategic project may raise regulatory or data protection issues. Transactions can also require expertise across corporate, property, dispute resolution and private client matters, particularly where owners or shareholders need to review their wills, trusts or succession planning following a sale, acquisition or restructure.

Having a trusted adviser who understands the business can provide continuity and consistency, while also drawing on a wider team whenever additional expertise or resource is required. This allows organisations to benefit from both senior legal leadership and specialist support without the need to source and manage multiple advisers.

For businesses experiencing growth, change or increased complexity, this combination can provide a practical and scalable alternative to building an in-house team too early or relying on a number of disconnected advisers.

A practical option at different stages

Flexible legal support is not limited to start-ups or businesses without an in-house lawyer. It may be relevant whenever legal demand changes faster than permanent resources can sensibly respond – during growth, transformation, absence, a major project or an unexpected increase in risk.

The appropriate model will depend on the likely volume, duration and complexity of the work. A fractional, interim, project-based or on-demand arrangement may offer a proportionate alternative to a permanent hire or a series of separate instructions. For businesses considering these options, the next step is to identify the support they need now and how that requirement may change over time.

One example of this approach is flexible General Counsel support. SA Law provides this support on an ongoing, project or interim basis, acting as a trusted adviser to leadership teams and boards while adapting the level of input to the needs of the business.

Support may include:

• Commercial contract strategy and negotiations
• Corporate governance and company secretarial support
• M&A transactions and post-completion integration
• Regulatory compliance and risk management
• Leadership team and board support
• Oversight of legal projects and external advisers
• Support during periods of growth, change or transformation

What makes this offering different is the combination of senior in-house legal leadership experience and the resources of a full-service law firm.

Businesses often encounter challenges that span multiple legal disciplines. By obtaining flexible General Counsel support through SA Law, clients benefit from a trusted adviser who understands their business, together with immediate access to specialist expertise across the firm when needed. This avoids the need to source and manage multiple advisers across different providers, saving administration time and enabling businesses to access the right advice quickly.

This provides the continuity of an in-house legal function alongside the breadth of a full-service legal team.

If you are interested in discussing this further, please contact Nikki.Petken@salaw.com.

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  Nikki
  Petken Partner
  Corporate & Commercial Team

  • Phone 01727 798 081
  • Mobile 07706 295 441
  • Email nikki.petken@salaw.com