The 10-Week Evidence Period

What this article covers

This article explains what the 10-week rule actually means, what counts as a "week", how the rule fits with the four evidence areas, and a practical way to plan across Terms 1 to 3 without a last-minute scramble.

Teachers often hear "the student needs 10 weeks of evidence" and assume that means a perfect 10-week block, logged every day, with a separate document for every adjustment. That is not what the rule says.

Official guidance is narrower and simpler. Schools need evidence that adjustments were provided for at least 10 weeks in the 12 months before Census Day, along with evidence of assessed need, consultation and collaboration, and ongoing monitoring and review. The point is not paperwork for its own sake. The point is being able to show that support was identified, provided, and reviewed in a way that holds up later.

What the 10-week evidence period actually means

Under the NCCD evidence requirements, schools must keep documented evidence across four general areas: assessed individual needs, consultation and collaboration, adjustments provided, and ongoing monitoring and review. The 10-week rule sits inside that third area. It is about showing that adjustments were actually provided for long enough to support a decision to include the student in the collection. The NCCD Portal provides the national framework for this evidence standard.

• The 10 weeks sit inside the 12 months before Census Day
• The weeks do not need to be consecutive for most levels of adjustment
• The adjustment does not need to happen every day of each week
• Any amount of adjustment in a school week counts as a week
• The evidence must still justify the level of adjustment being reported

What counts as a week in the 10-week evidence period

This is the part many schools overcomplicate. Official audit guidance says that if a student receives adjustments for any amount of time within a school week, that counts as a week for the 10-week rule. The adjustment might happen in one lesson, several lessons, a targeted support block, or as part of an assessment task. It still counts, as long as the adjustment is documented and linked to the student's assessed needs.

That does not mean every mention of the student counts. A diagnosis alone is not enough. A vague note like "extra support given" is usually too weak on its own. For side-by-side comparisons, see what makes strong NCCD evidence. Stronger evidence names the adjustment, links it to the need, and shows when it happened.

How the 10-week rule fits with the four evidence areas

One of the most common mistakes is treating the 10-week period as the whole NCCD requirement. It is not. Schools still need evidence across all four NCCD evidence areas. A student can have 10 weeks of logged adjustments and still have a weak record if consultation is missing or monitoring is not visible.

This is why a light routine across the term works better than a late evidence push. If staff are already recording adjustments, consultation, and review in ordinary practice, the 10-week period becomes visible early instead of becoming a Term 3 panic job.

How to plan for the 10-week evidence period from day one

The easiest way to handle the evidence period is to stop thinking about it as a countdown that starts in July. It starts the first time a school identifies a disability-related need and begins providing adjustments. For most schools, the practical question is not "How do we create 10 weeks later?" It is "How do we make the weeks we are already delivering visible now?"

1. 1.Identify the adjustment early — Name the functional need clearly. Teachers do not need to wait for perfect paperwork before they begin supporting the student, but the rationale for the adjustment should be visible.
2. 2.Log the adjustment in plain English — A short, specific note is usually enough. State the adjustment, the learning context, and the effect.
3. 3.Keep consultation separate — A parent email, meeting note, or student support conversation should not disappear inside the adjustment log. Consultation is its own evidence area.
4. 4.Review as you go — Even one sentence about what changed can strengthen the record. Monitoring matters because NCCD is about responsive support, not static paperwork.
5. 5.Watch the gap before Term 3 — If several weeks are missing by the end of Term 2, the school still has time to tighten practice. If the gap is invisible until Census Day preparation, the pressure rises quickly.

Common mistakes with the 10-week evidence period

There are several common mistakes that weaken NCCD records during the 10-week evidence period. Avoiding these helps ensure evidence is clear and defensible.

1. 1.Waiting for a perfect 10-week block — The weeks can be cumulative for most levels, so schools do not need to wait for one continuous block before they start documenting.
2. 2.Treating diagnosis as evidence of adjustment — A diagnosis can support the picture, but it does not replace evidence that the school actually provided adjustments.
3. 3.Logging only when something goes wrong — Strong records also show ordinary support happening consistently, not just crisis moments.
4. 4.Forgetting consultation and review — A school can meet the 10-week rule and still have a weak NCCD record if the other evidence areas are thin.
5. 5.Missing the 2026 clarification for Extensive adjustments — The 2026 guidance says the flexibility around non-consecutive weeks does not apply to [Extensive adjustments](/nccd/evidence-guide/adjustment-levels), which must be in place at all times.

What to do next

If this article is the starting point, the next useful pages are "The Four Pillars of NCCD Explained", "What Is NCCD? A Plain-English Guide for Australian Teachers", and "NCCD Evidence: Strong vs Weak Examples". Together, those pages answer the rule, the structure, and the evidence standard.

Frequently Asked Questions