What Evidence Helps at a CCMA Arbitration?

Key takeaways

• Evidence helps at a CCMA arbitration when it proves or disproves a fact that the commissioner must decide. The strongest preparation is usually not the largest file. It is a focused combination of witnesses with personal knowledge, authentic source documents, electronic records with enough context to test them, and remedy evidence linked to a clear issue list.
• Start with the dispute on the referral and hearing notice. Identify each disputed element, who must prove it, what facts are common cause, which witness can establish the remaining facts and which document supports or contradicts that account. Then build an indexed, paginated bundle and a witness plan around those issues.
• An internal disciplinary record is relevant, but a CCMA arbitration is not simply a review of that record. The CCMA describes arbitration as a new hearing about the issue in dispute. Parties may give evidence, call and question witnesses, and make closing submissions. Documents, allegations and argument do not prove themselves.

Build the evidence file around the issues

Before collecting records, write the question the commissioner must determine. It may concern dismissal, an unfair labour practice, an amount owing, discrimination within the CCMA's jurisdiction or another arbitrable dispute. The forum, legal test and burden of proof differ.

For a dismissal dispute, section 192 of the Labour Relations Act places the initial burden on the employee to establish that a dismissal occurred. Once that is established, the employer must prove that the dismissal was fair. Evidence should therefore follow the actual disputed elements rather than an assumed employee or employer script.

Use a working matrix:

The matrix is a preparation tool, not evidence. Each row should lead to testimony or a record that can be introduced and tested at the hearing.

1. Keep the process and jurisdiction records together

The first section of the file should contain the referral and procedural history:

• LRA 7.11 referral and proof of service;
• certificate of outcome, if one was issued;
• request for arbitration or con-arb notice where applicable;
• notice of set down and any online-hearing directions;
• condonation, jurisdiction, joinder, representation, postponement or disclosure applications and rulings;
• pre-arbitration minute or directions; and
• correspondence from the CCMA or relevant bargaining council.

These records may determine what dispute is properly before the commissioner, which parties are cited and whether a preliminary issue must be decided. If employee status, bargaining-council coverage, lateness or service is contested, preserve the facts and records needed to address that point rather than assuming the merits will be heard first.

The CCMA glossary gives institutional context. The CCMA checklist can organise the case details, chronology and hearing logistics without deciding jurisdiction or the merits.

2. Use original employment and policy records

Depending on the dispute, relevant foundation records may include:

• the signed contract and later amendments;
• job description, roster, attendance or time records;
• payslips, payroll entries and proof of payment;
• workplace rules, policies and collective agreements;
• proof that a rule, standard or instruction was communicated;
• performance objectives, reviews, counselling or support records;
• leave, medical or accommodation correspondence; and
• the notice and reason for the decision being challenged.

Keep the original electronic or paper version where possible. Record where it came from, who created or maintained it and whether it changed. A policy printed on the hearing date may not establish which version applied at the relevant time. An unsigned contract, incomplete extract or spreadsheet prepared for the case may require a witness to explain its source and accuracy.

Do not alter an original, recreate a missing contemporaneous record or remove an inconvenient page. Work from copies in the bundle and preserve the source separately.

3. Separate incident evidence from the internal hearing record

In a misconduct case, the incident evidence may include direct testimony, CCTV, access data, transaction records, emails, messages, photographs, stock records or an investigation trail. The internal disciplinary record may separately include the allegation, notice, minutes, evidence considered, employee response, finding, sanction, reasons and appeal.

Both categories can matter, but they answer different questions. A chairperson's finding does not automatically prove that the underlying conduct occurred. A witness who personally observed the event may still need to testify. Conversely, proof of the incident alone does not necessarily establish that the dismissal procedure and sanction were fair.

The September 2025 Code of Practice: Dismissal is the current official code. It addresses fair reasons and fair procedure for misconduct, incapacity and operational-requirements dismissals. Select evidence for the applicable test; do not rely on an obsolete checklist or treat every dismissal as misconduct.

The disciplinary-hearing checklist can help distinguish the internal record from later arbitration preparation. For a dismissal dispute, the dismissal evidence pack provides a separate evidence structure.

4. Preserve electronic evidence with context

Emails, messages, screenshots, call records, recordings, CCTV and system logs can be useful, but a cropped image rarely shows the complete evidential picture. Preserve, where lawfully available:

• the full conversation or relevant export rather than selected bubbles;
• sender, recipient, date, time and account or number information;
• attachments and the message that transmitted them;
• the original file, device or system location;
• metadata, audit trail or export method;
• the person who sent, received, captured or maintained the record; and
• an explanation of any missing, edited, deleted or inaccessible material.

Section 15 of the Electronic Communications and Transactions Act says a data message is not inadmissible merely because it is electronic and identifies reliability, integrity and originator identification as factors in evidential weight. That does not make every screenshot accurate or decisive.

Do not gain access by guessing a password, using another person's account, bypassing a security control or taking confidential records without lawful authority. Preserve potentially relevant material and obtain case-specific advice about privacy, interception, confidentiality, privilege, disclosure and redaction.

5. Match every witness to personal knowledge

A useful witness can explain a material fact from personal knowledge and answer questions about it. Choose witnesses by issue, not seniority or number.

For each proposed witness, record:

1. the facts the person directly saw, heard, did, decided or recorded;
2. which bundle pages relate to that evidence;
3. what is outside the person's knowledge;
4. any prior statement or document that may contradict the account;
5. whether an interpreter or accessibility arrangement is needed; and
6. whether the person will attend voluntarily.

Prepare the witness to understand the process and to tell the truth in their own words. Do not provide a memorised version, conceal an inconsistent statement or ask the witness to speculate. A written statement may help identify the account, but it is not always a substitute for testimony that can be questioned.

If a necessary witness will not attend voluntarily, current CCMA Rule 37 provides a subpoena process using LRA Form 7.16 and a written motivation. The 2025 rules information sheet says the request must reach the CCMA at least 14 days before arbitration and the subpoena must be served at least seven days before the hearing. Fees, travel and subsistence requirements may apply. Confirm the current form, tariff, service method and dates for the actual case rather than relying only on this summary.

6. Request relevant missing material early

One party may hold records the other needs, such as CCTV, payroll data, comparator decisions, investigation material or a policy version. Ask for specific relevant material early and keep the request and response.

Current CCMA Rule 29 allows an application for disclosure of relevant documents or material after the certificate of outcome or expiry of the conciliation period, but not less than 14 days before the hearing. The application follows Rule 31 and may be opposed. A commissioner may also make a disclosure order before or during proceedings, and parties may agree on disclosure.

Disclosure is not a licence to demand an entire personnel system or ignore privacy and privilege. Identify the issue, requested record, relevant period, likely custodian and why the material matters. Where confidentiality or personal information is involved, consider a focused request, redaction or direction from the commissioner.

7. Paginate and explain the bundle

The CCMA's arbitration guidance tells parties to prepare documents in advance, make the necessary copies, and number and bind the pages. Follow the notice and any commissioner direction about physical copies, electronic delivery or file format.

A practical index may contain:

1. process and jurisdiction records;
2. employment terms and applicable policies;
3. chronology and source records about the event;
4. internal procedure and decision records;
5. comparator or consistency evidence;
6. electronic evidence and authenticity material; and
7. remedy records.

Agree on authenticity or common-cause facts where properly possible, especially in a pre-arbitration conference. Current Rule 20 requires a pre-arbitration conference in specified circumstances and directs parties to try to narrow the issues. A signed minute can bind the scope of the hearing, so check every admission, dispute, issue and recorded agreement before signing.

Do not assume that placing a document in the bundle proves its contents. Plan who will introduce it, what that person can say and how the record connects to a disputed fact.

8. Prepare remedy evidence separately

Evidence on liability and evidence on remedy are different. If an employee seeks reinstatement, re-employment or compensation, the commissioner may need facts about service, earnings, benefits, later income, attempts to find work, the employment relationship and whether returning to work is reasonably practicable. If the employer contests a remedy, operational assertions should be supported by a witness and reliable current records.

Keep payslips, proof of later earnings, job applications, benefit records and any relevant reinstatement communications. Do not invent mitigation evidence or assume that a compensation formula guarantees an amount. The available remedy and the factors considered depend on the statutory provision, finding and evidence.

What usually weakens an arbitration file

Common problems include:

• an unsorted document dump with no issue map;
• screenshots without the full exchange, date, sender or source;
• a witness who did not observe the material event;
• unsigned or later-created statements presented as contemporaneous records;
• missing originals or unexplained alterations;
• reliance on the internal finding instead of proving the underlying facts;
• failure to put a materially different version to the opposing witness;
• confidential settlement discussions presented as admissions;
• irrelevant character evidence or unrelated workplace complaints; and
• closing argument that introduces facts no witness established.

Section 138 of the Labour Relations Act lets the commissioner conduct arbitration in a manner considered appropriate to determine the dispute fairly and quickly, with minimum legal formalities. That flexibility does not remove relevance, reliability or procedural fairness. Ask for a ruling when admissibility, disclosure, privacy, privilege or the order of evidence is genuinely disputed.

FAQs

Related Lexuno paths