Video evidence for your portfolio: rules, consent and what to film
How video clips work as portfolio evidence, the 15-minute maximum, what to film and what not to, consent and GDPR, and how to caption a clip so an assessor can use it.

Video is the most underused evidence source in leadership portfolios, and often the most efficient. A single ten-minute clip of you running a team briefing can evidence several criteria at once, and it does something no written account can: it shows how you actually come across.
What the handbooks say
Both the ILM by City & Guilds Level 3 (8723) and Level 5 (8725) qualification handbooks list video clips, up to a maximum of 15 minutes among the permitted evidence sources. The full list is:
- Workplace documentation and records — team development plans, project implementation reports, meeting agendas and minutes, training materials
- Video clips, up to a maximum of 15 minutes
- Projects
- Reflective accounts, journals and logs
- Assessment observation
- Witness testimonies
These lists are not exhaustive — your centre may accept other sources — but the 15-minute cap on video is explicit, and it is the single most useful constraint to know before you start recording. It exists for a practical reason: an assessor needs to be able to find the evidence, not watch an hour of a meeting hoping it appears.
Two other rules apply to video exactly as they do to everything else: All evidence for the skills learning outcomes must be generated in the workplace or a realistic working environment, and must be valid and attributable to you. And assessment overall is portfolio of evidence, graded pass/fail. Assessment is a portfolio of evidence, centre-devised and internally set and marked. There are no exams and no written assignments.
What is worth filming
Good candidates are activities where the skill is in the doing, and where a written account would be a pale substitute:
| Activity | Evidences | Typical length |
|---|---|---|
| Team briefing or shift handover | Communication, briefing, leading a team | 5–10 min |
| Chairing a meeting | Structured workplace communication, decision-making | 10–15 min |
| Coaching conversation | Coaching skills, developmental questioning | 10–15 min |
| Delivering training you designed | Developing others, training design | 10–15 min |
| Presenting a proposal or business case | Influencing, making a financial case | 5–15 min |
| Facilitating a problem-solving session | Problem solving, involving the team | 10–15 min |
What not to film
- Anything involving a client, patient, service user or member of the public unless you have a watertight policy basis and their consent. In most cases, use a different evidence source.
- Disciplinary, grievance, capability or safeguarding conversations. Never. Use a reflective account and a witness testimony instead.
- Anything commercially confidential — visible pricing, contracts, personal data on screens or whiteboards.
- A staged re-enactment. Evidence must be genuine workplace activity. Filming a pretend briefing with two willing colleagues is not valid, and an experienced assessor will spot it immediately.
Consent and data protection
Get this wrong and the evidence is unusable regardless of how good it is.
- Check your employer's policy first. Many organisations have rules on recording in the workplace, and some sectors prohibit it outright in certain areas.
- Ask permission in advance, not after. Explain what the recording is for, who will see it (you, your assessor, potentially an internal or external quality assurer), and how long it will be kept.
- Make consent genuinely voluntary. If you are the manager, people may feel unable to refuse. Offer an alternative — someone who does not want to be filmed can sit outside the frame.
- Record the consent. A short signed note, or a line in your portfolio saying who consented and when. Some centres provide a form.
- Store it securely and delete it afterwards. Not on a personal phone camera roll that syncs to a family account. Use your organisation's approved storage or your centre's upload facility.
- Blur or exclude what does not need to be there — screens, whiteboards, noticeboards with names on.
If in doubt, ask your assessor before recording rather than afterwards.
Practical filming that does not look terrible
You do not need production quality; you need to be audible and visible.
- Sound matters more than picture. An assessor can work with a slightly dark image. They cannot work with inaudible speech. Put the phone closer than feels necessary, and away from air conditioning, machinery and open doors.
- Fixed position, one shot. A small tripod or a propped-up phone. Nobody needs camera work.
- Frame yourself and the people you are addressing. The assessor needs to see how the group responds, not just your face.
- State the context in the first fifteen seconds. "This is the Monday briefing for the day shift on the 12th of May. There are seven people present. We're covering the new scanning process." That orientation is worth a page of written explanation.
- Do not edit for flattery. Editing to trim to the relevant section is expected. Editing out the moment it went wrong removes the most interesting evidence you have.
Captioning: the step almost everyone skips
An unlabelled video file is a burden on your assessor and slows down your own assessment. Every clip should be accompanied by a short note:
Clip 3 — team briefing, 12 May, 8 min 40 sec. Context: introducing the revised handover process to the day shift, seven attendees. Intended criteria: unit 312 — briefing the team and checking understanding; unit 315 — maintaining team standards. Watch from: 00:40 (explaining the change) and 04:15 (handling the objection about pick-rate targets). Consent: all seven attendees consented verbally on 9 May; written consent from J.S. and A.M. attached.
Those timestamps are the difference between an assessor confirming your evidence in two minutes and asking you for more information.
Video is not a substitute for reflection
A clip shows what you did. It does not show why you chose to do it that way, what you considered and rejected, or what you would change. That is what a reflective account is for, and the strongest evidence sets pair the two: the clip as proof, the reflection as analysis.
At Level 5 in particular, the analysis carries more weight than the demonstration. A ten-minute clip with a page of honest evaluation beats fifteen minutes of confident delivery on its own.
Where to go next
- What is a portfolio of evidence? — the whole picture.
- Observation and professional discussion — the live alternative to filming.
- Workplace documents as evidence — including how to redact safely.
- ILM Level 3 and ILM Level 5.
Frequently asked questions
How long can a video clip be in an ILM portfolio?
The 8723 and 8725 qualification handbooks specify video clips up to a maximum of 15 minutes. Longer recordings should be edited down to the section that actually evidences the criteria, or split across separate clips for separate criteria.
Do I need consent to film colleagues for my portfolio?
Yes. Everyone appearing or clearly audible should give informed consent, and you should check your employer's policy first. Where clients, patients or the public could be captured, you normally need to find a different evidence source instead.
What should I film for portfolio evidence?
Real leadership activity where the skill is visible: a team briefing, a coaching conversation, chairing a meeting, delivering training, or presenting a proposal. Avoid staged demonstrations — evidence must be genuine workplace activity and attributable to you.
Can I record a Teams or Zoom meeting as evidence?
Often yes, and it is frequently easier than filming in person, but you must tell participants, obtain consent, follow your organisation's recording policy, and store the file securely. Trim it to the relevant section before submitting.
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