Electronic checklist for fleet safety

Loss events are one of the largest sources of unplanned costs in road transport operations.

But the impact goes far beyond vehicle repairs. It may involve the insurance deductible, a vehicle stationary for days or weeks, damaged or lost cargo, a route that needs redistribution, legal costs and, in many cases, a policy adjustment in the next cycle.

From this perspective, the electronic checklist for fleet safety is a tool that contributes to preventing loss events, because it organizes recorded manual inspection and helps the operation address failures before the vehicle departs.

The impact of loss events on operations

According to the CNT (Brazil’s National Transport Confederation) Road Accident Dashboard, in 2024 more than 73 thousand accidents were recorded on Brazilian highways, costing over R$16 billion, with trucks involved in around 20% of these occurrences.

The dashboard itself brings together Federal Highway Police data on accidents on Brazilian federal highways from 2007 to 2025, reinforcing the importance of keeping track of the subject using official, up-to-date records.

However, the cost of a fleet loss event is spread across layers. The most immediate is the direct cost: vehicle repair, the insurance deductible, towing and occasional fines. Depending on severity, it also includes component replacement, partial or total vehicle loss and medical costs if there are casualties.

The second layer is operational cost: a stationary vehicle makes no deliveries. If the cargo was damaged, the company needs to replace it or compensate the customer. That vehicle’s route needs redistribution, placing an extra burden on other assets.

In operations with tight delivery windows, delays can lead to contractual penalties from shippers.

The third layer is long-term cost: insurers consider the risk to which the insured asset is exposed and set the premium based on the information received about the vehicle and the agreed coverage conditions. An operation with a high loss rate may therefore enter renewal in a worse position than one that keeps prevention, records and failure handling up to date.

Where the electronic checklist fits in prevention

A significant share of fleet loss events stems from mechanical failures that the team could have identified before the vehicle left for its route.

For example, worn brakes, a tire with tread depth below the limit, inadequate lighting and compromised suspension are items that, when left uninspected, turn the vehicle into a risk factor.

In addition to being good management practice, checking before driving aligns with Brazil’s Traffic Code: in Brazil, before putting a vehicle on public roads, the driver must check that mandatory equipment is present and in good working condition.

The electronic checklist works at three stages:

Before the route

The driver carries out the vehicle inspection through the app before leaving. Each item is checked and recorded by a person, with the date, time, person responsible and history of what was reported.

If there is a critical nonconformity, such as a brake problem, the operation gains a clear record for intervening and correcting the item before departure. This alone does not guarantee that every risk disappears, but it reduces the chance of a known failure remaining untreated.

In practice, this prevents a known failure from getting lost in a conversation, on paper or in a separate message. Prolog’s own electronic checklist page states that checklists are answered on mobile phones using the app and that critical items may require immediate intervention and correction.

After the route

On return, the driver performs a new inspection, recording the vehicle’s condition after the trip. This helps document damage noticed after the journey, such as a damaged tire, a broken mirror or an item whose condition changed. The information enters the system and feeds the vehicle’s history.

When a nonconformity is indicated in Prolog’s electronic checklist, Work orders are generated automatically. This workflow reduces the chance of a critical failure being spotted during inspection but still not reaching maintenance.

During the route, when assistance is needed

If the vehicle develops a problem along the way, the driver can record the event in the app, with a description and photographic evidence where applicable. This creates a record of the event before details are lost or accounts diverge.

Photos also help clarify the description of the reported nonconformity. Instead of depending only on a generic account, the maintenance team receives visual evidence to support repair triage and prioritization.

In all cases, the central point is the same: the checklist transforms inspection from an informal obligation (“take a look at the truck before leaving”) into a structured, recorded and traceable process.

The checklist as documentary evidence

In addition to its preventive role, the electronic checklist generates a record that can serve as documentary evidence of the inspection routine and how the operation handled nonconformities.

When a loss event occurs, one of the first questions raised, whether by the insurer, shipper or even the legal team, is whether the vehicle was in adequate operating condition and whether there was any known nonconformity.

With a paper checklist, the answer depends on finding the correct form (if it exists), interpreting the driver’s handwriting and hoping it is complete. With an electronic checklist, however, the answer is in the system: date, time, responsible driver, each inspected item, recorded photos, identified nonconformities and WOs generated.

This database can support the legal defense by demonstrating that the company maintained inspection processes and acted on nonconformities, as well as internal analysis by identifying whether the loss event was related to a failure the team could have detected.

Another important point is standardization. Checklists customized by vehicle model help ensure the right items are checked for each asset type, preventing buses, trucks or trailers and truck bodies from being assessed with questions too generic for the operation’s actual conditions.

Impact on insurance cost

Insurers calculate the insurance premium based on the risk to which the insured asset is exposed. In Brazil, SUSEP (the insurance supervisory authority) also states that the insurer sets the premium based on the information submitted about the vehicle and that each insurer establishes its bonus criteria.

Therefore, an operation that demonstrates structured vehicle inspection processes, with digital records, documented adherence and systematic handling of nonconformities, should treat the checklist as part of the information that can be presented in negotiations, rather than as a guarantee of a discount.

This means the electronic checklist does not automatically reduce insurance costs. In renewal negotiations, the operation can organize arguments and evidence, such as inspection frequency, driver adherence rate, percentage of nonconformities addressed, number of Work orders generated and changes in the loss event rate over time.

Furthermore, when a loss event occurs, the company may need to submit the documentation specified in the insurance contract conditions. Inspection records, photos, nonconformities and WOs do not replace those conditions, but help gather evidence about what was checked and addressed before the trip.

The safety index as a management indicator

Fleet safety should not be treated only as a concern discussed after a loss event happens. It can (and should) be monitored as a management indicator, with metrics, goals and periodic checks.

The most direct approach is to keep track of the loss event rate per kilometer driven or per vehicle/month. This figure, monitored over time, shows whether the operation is improving or worsening in terms of safety, regardless of fleet growth.

Three main factors make up the safety index:

• vehicle inspection quality (does the vehicle leave in adequate condition?);
• maintenance condition (is maintenance of critical items up to date?);
• driver behavior (is driving compatible with safety?).

Each of these factors can be measured and managed separately, but it is the combination of the three that defines the fleet’s actual safety level.

And how does the checklist feed this fleet safety indicator? At each stage, the tool generates data from records made by people, from inspection to closing a work order. Accumulated over weeks and months, this data makes up the fleet’s safety history, which, unlike memory, is not lost and can be audited.

When the checklist platform is integrated with maintenance management, the cycle closes: the inspection identifies the issue, the WO is opened, maintenance does the work, the vehicle’s status is updated and the next inspection already reflects the correction.

In other words, the electronic checklist alone may not be the solution to eliminate all loss events, nor a promise of an automatic insurance reduction, but it is an important resource for increasing fleet operational safety and organizing management evidence.

Discover Prolog’s Electronic Checklist and see how to structure your fleet’s vehicle inspection.