What is the central principle of Section 13?

Always defer to the most senior nurse

Avoid clinical risk by working only in a single specialty

A nurse is asked to perform a clinical procedure she has never been trained for. What does Section 13 require?

Decline, escalate the request, and arrange supervised training before attempting

Try her best and learn on the job

Ask another nurse to do it without telling anyone

Section 13 and Section 19 (reduce risk of harm) connect because...

Section 13 is about competence; Section 19 is about systemic safety. Working within competence is the individual prevention side of harm reduction

They are duplicates of each other

Only Section 19 applies in emergencies

Which CPD activity most directly maps to Section 13?

Clinical skills training for new procedures; supervised practice with a designated assessor; NEWS2 and ABCDE for assessment

Part 3 of 8 The NMC Code, every section Chapter 39 of 100

NMC Code Section 13: Recognise the Limits of Your Competence

NMC Code Section 13 explained. Knowing your scope, escalating when needed, and the professional duty to seek help.

Start reading ← All 100 chapters ~5 min read

By JobLabs Editorial · UK healthcare reference editorial team

· May 11, 2026 · 3 min read

Section 13 opens Pillar 3, Preserve Safety, with the scope-of-practice obligation.

“Recognise and work within the limits of your competence.”

Sub-clauses:

13.1 Accurately assess signs of normal or worsening physical and mental health in the person receiving care.
13.2 Make a timely referral to another practitioner when any action, care or treatment is required.
13.3 Ask for help from a suitably qualified and experienced healthcare professional to carry out any action or procedure that is beyond the limits of your competence.
13.4 Take account of your own personal safety as well as the safety of people in your care.
13.5 Complete the necessary training before carrying out a new role.

Section 13 is the foundation of safe practice. Most serious incidents involve a moment where someone worked beyond competence, often under pressure or without recognising the limit.

What it means in practice

Competence isn’t binary. It’s a sliding scale: trained, supervised, signed off, competent, expert. Section 13 asks you to know where you are on the scale for each clinical activity and to act accordingly.

Three practical questions:

Have I been trained for this? If no, supervised practice is the route.
Have I been signed off? If no, the colleague signing off provides oversight.
Am I confident in this specific situation? If no, escalation isn’t a failure; it’s the Code in action.

The harder version of Section 13 isn’t refusing to do something you can’t. It’s escalating when you could probably manage but a senior colleague would manage better. The right answer is usually escalation.

Common breaches

Practising beyond scope: performing tasks the registrant wasn’t trained for, often under pressure.
Failure to escalate: recognising a problem and not raising it until too late.
Working in unsuitable roles: accepting agency or bank shifts in specialities outside training.
Inadequate handover at scope boundaries: not making clear to incoming staff that you’d been at the edge of your competence.

CPD that maps to Section 13

Clinical skills training for new procedures.
Competency frameworks at trust or specialty level.
Supervised practice with a designated assessor.
Clinical supervision (general and specialty-specific).
NEWS2 and ABCDE for assessment of deteriorating patients.

Common reflective account themes

Strong Section 13 accounts describe a moment of recognised limit:

A complex situation where you escalated and the senior colleague did something you wouldn’t have known to do.
A procedure you’d been about to attempt that you stopped to seek supervision for.
A piece of training you completed before taking on a new responsibility.
A near-miss caused by working slightly beyond your training, and the change you made afterwards.

Where Section 13 connects to other sections

Section 8 (cooperative working): escalation is cooperation.
Section 15 (emergencies): competence limits matter most under pressure.
Section 19 (reduce harm): Section 13 is the prevention side of Section 19.

The next chapter covers Code Section 14: duty of candour.

Sources & further reading

Key takeaway from NMC Code Section 13: Recognise the Limits of Your Competence

Frequently asked questions

How do I know when I'm at the limit of my competence?

When you're uncertain about the right next step, when the situation is unfamiliar, when you're being asked to do something you haven't been signed off on, or when senior colleagues would clearly be making the decision in a similar trust.

Does Section 13 mean I should never try new things?

No. It means new clinical activities should be undertaken with training and supervision until competence is established. Learning is encouraged; unsupervised practice at the edge of your competence is not.

What CPD maps to Section 13?

Competency frameworks, skills-based training (clinical procedures, IV access, complex assessment), supervised practice, and clinical supervision.

Check your understanding

Quick quiz: NMC Code Section 13: Recognise the Limits of Your Competence

4questions. Click an answer to see the explanation. Your score is saved on this device only.

1
What is the central principle of Section 13?
Section 13 is the scope-of-practice obligation. It requires nurses to recognise the limits of their competence, refer or escalate when something is beyond those limits, and take on new roles only after appropriate training and supervision.
2
A nurse is asked to perform a clinical procedure she has never been trained for. What does Section 13 require?
Sub-clause 13.5 requires completing the necessary training before carrying out a new role. The right response is to decline that specific task, escalate the request to a senior, and arrange supervised training. Attempting unfamiliar procedures unsupervised is a Section 13 breach.
3
Section 13 and Section 19 (reduce risk of harm) connect because...
Section 13 covers what you personally can safely do. Section 19 covers the wider system of harm reduction (IPC, falls, deteriorating-patient recognition, medication safety). The two work together: competence is the individual-level prevention; Section 19 is the systemic frame.
4
Which CPD activity most directly maps to Section 13?
Section 13 maps to clinical skills training and competency frameworks. NEWS2 and ABCDE are central. Recognising when a clinical situation is beyond your scope is itself a skill. Trust-led competency assessments and supervised practice for new procedures all fit.