---
id: KB-AL-008
url: https://app.codecontract.io/help/food-and-beverage/olive-mills-and-oil-bottling
idioma: en
categoria: sector-alimentacion
subcategoria: aceites
audiencia: usuario
nivel: intermedio
actualizado: 2026-08-13
tambienEn: [es]
relacionados: [KB-AL-006, KB-CS-025]
citadoPor: [KB-CS-036]
---

# Olive mills and oil bottling

_A short season, many growers, and a category you must be able to defend._

**Responde a:** olive mill traceability · grower delivery documentation · olive oil category analysis · milling season paperwork

An olive mill compresses into three months what others spread over twelve: intakes from dozens or hundreds of growers, batches that get blended, analyses that define the commercial category, and a traceability demand that arrives much later, when the oil is already on the shelf.

## The four points where it is decided

| Point | What to record | Why it matters later |
| --- | --- | --- |
| Olive intake | Grower, plot, quantity, date | It is the origin of all traceability |
| Milling | Which intakes make up each batch | Without it, backwards tracing is impossible |
| Analysis | Results that define the category | It is what supports what the label says |
| Bottling and dispatch | Which batch went to which customer | It decides the scope of a recall |

> [!IMPORTANT]
> The second is recorded worst and makes everything else possible. If there is no record of which intakes make up each milling batch, backward traceability becomes an estimate, and an estimate does not answer an alert.

## What to require from growers

**En corto**

- Identification of the holding and its plots.
- Treatment declarations, where your scheme requires them.
- And whatever certifications your customer demands: organic, denomination, sustainability.

Asking during the season, with the trailer at the gate, does not work. Ask beforehand, renew annually and check when the season opens — with reminders starting weeks earlier.

## What changes if you sell to large customers or export

1. **Audits with a traceability drill** — They pick a bottle off the shelf and ask you to reach the plot.
2. **Export documentation by destination** — Certificates and requirements that vary by country and change without notice.
3. **Product specs per customer** — With versions retained, because specifications change.
4. **And the ability to answer an alert fast** — Which is where you find out whether point two was properly recorded.

> [!WARNING]
> Beware paperwork arriving on paper mid-season: intake notes, analyses, cleaning records. If it is stacked to "process later", later arrives in March, with the season closed and half of it illegible.

> [!NOTE]
> The same scheme suits wineries, nut cooperatives and any processing with a short season and many contributors: the product changes, the problem does not.

**Is the weighbridge log enough?**

As a weight record yes; as traceability no, unless it links intake to batch.

**What about deliveries from non-members?**

The same documentation: traceability does not distinguish members.

**How long must it be kept?**

Longer than the bottled product's shelf life, with margin.

## Ejemplos

**An olive mill gets a query about a batch bottled eight months earlier.**

- Checks which intakes made up that batch and from which plots

→ Answers with actual origin detail instead of an estimate based on dates.

**The season lasts six weeks and a hundred growers deliver.**

- Reaches the season with everyone current

→ Intake does not stop over paperwork.

**Each intake is noted by hand and written up later.**

- Records at the moment of receipt

→ The data is exact rather than reconstructed.

**A client asks you to evidence a specific grade.**

- Checks the analyses attached to that batch

→ The grade is supported by what backs it.

**Analyses arrive loose by email.**

- Attaches them to the batch on receipt

→ The analysis lives with what it analyses.

**Once the season ends, nobody knows what is missing.**

- Checks the status per grower

→ Gaps close while the relationship is live.