info@melabconsulting.com +255 747 454 795
June 15, 2026 - BY Admin

MEAL System too complicated

Your MEAL System Is Too Complicated — Here's How to Tell — MELAB

Evaluation & Methods

Your MEAL System Is Too Complicated — Here's How to Tell

Complexity gets mistaken for rigour. But a MEAL system isn't judged by how much it captures  it's judged by how much of that actually gets used. Here are five signs yours has crossed the line.

There's a reflex in MEAL work, and it's a generous one: when something feels uncertain, you add. Another indicator to be safe. Another disaggregation in case a donor asks. Another column on the form because it might be useful later. Each addition feels responsible, like rigour. And that is exactly how MEAL systems quietly become unusable.

Here's the uncomfortable part. A MEAL system isn't judged by how much it captures. It's judged by how much of what it captures actually gets used  to make a decision, change a plan, or answer a real question. By that measure, most of the complexity we build in is dead weight: it costs enumerator time, field budget, and analysis hours, and returns nothing.

A simpler system that gets used will beat a sophisticated one that doesn't every time. Complexity is not the same thing as rigour, and confusing the two is the most common design mistake we see.

So how do you tell whether your system has crossed the line from thorough into bloated? Five signs.

1

Your enumerators and program staff can't explain the indicators in their own words

The clearest test happens at the point of collection. Sit with an enumerator and ask what a given indicator actually measures, and why it matters. If they can only read back the wording on the form, your data is already compromised,  because people who don't understand what they're measuring make consistent, invisible errors. Complexity at the design stage becomes noise at the collection stage.

The fix

For every indicator, ask whether a field officer can explain it in one plain sentence. If they can't, the indicator is too complex  simplify it or cut it. The form is only as good as the weakest understanding of it in the field.

2

You're collecting data you never analyse

Open your last three monitoring datasets and find the columns that have never appeared in a report, a dashboard, or a decision. Every one of those is pure cost, time to collect, time to clean, space to store  with no return. Teams accumulate these "just in case" fields for years and never go back to remove them.

The fix

Run the test in reverse. Start from the questions and decisions the project actually needs to answer, then keep only the data that feeds them. If a field doesn't trace to a question someone will genuinely ask, it doesn't belong on the form.

3

Reports get produced, but no decision ever changes

This is the quietest failure and the most serious. The system runs data comes in, reports go out, dashboards update  and yet you can't point to a single decision that was made differently because of any of it. A MEAL system that doesn't change behaviour isn't monitoring. It's bookkeeping.

The fix

For each routine report, name the decision it informs and the person who makes it. Reports with no decision and no owner should be stopped, not improved; the effort is better spent on the questions people are actually using to steer the project.

4

Only one person actually understands how it all fits together

If your M&E officer went on leave tomorrow, could anyone else run the system? In over-built systems the answer is no, the logic lives in one person's head and a tangle of linked spreadsheets only they can navigate. That isn't a sophisticated system. It's a fragile one with a single point of failure.

The fix

A good system is legible to more than its builder. Document it plainly and design it so a competent colleague could pick it up in a day. If handover would take longer than that, the system is carrying complexity it doesn't need.

5

Maintaining the system takes longer than using it

Notice where your M&E time actually goes. If most of it disappears into reconciling spreadsheets, fixing broken formulas, and re-entering data across tools rather than analysing and interpreting it , the system has started working you instead of the other way around. Maintenance overhead is the hidden tax of over-engineering.

The fix

Time the upkeep honestly for a month. If maintenance outweighs analysis, consolidate your tools and strip out the moving parts that keep breaking. Fewer, sturdier components always beat many clever ones.

The skill is restraint, not addition

Building a complicated MEAL system is easy ,  you just keep adding. Building one that is exactly as complex as it needs to be, and no more, is genuinely hard, because it means defending every indicator, every form field, and every report against a single question: will this get used? Restraint is the skill. The systems that survive contact with the field, with staff turnover, and with the real pace of a project are almost always the lean ones.

If your system shows two or three of these signs, it isn't broken  it's bloated, and bloat is fixable. The remedy is rarely a better tool. It's a smaller, clearer design.

Is your MEAL system carrying more than it should?

Designing lean, usable MEAL systems the kind a field team can actually run is the spine of how we work, and of our Design-to-Practice™ approach. If yours has grown heavier than it needs to be, we can help you trim it back to what works.

Message us on WhatsApp

M & E Lab Consultancy Limited (MELAB) · Dar es Salaam, Tanzania