The Supplier Performance Index (IDF) is a composite indicator that represents a supplier's performance in providing services and supplying goods to Petrobras, considering five macro-criteria: Delivery Time, Quality, Management, Human Rights, and HSE (Health, Safety, and Environment). Each IDF version is calculated using a moving average of performance evaluations, selected according to the consolidation method (Global, Family, or Contract), weighted by the value of the evaluations, and recalculated daily.

The IDF (Global, Family, or Contract) is based on a scale from 1 to 6 and is disclosed in the form of six values:
i. one value corresponding to the weighted average of the final evaluation scores;
ii. five values corresponding to the weighted averages of the scores for each macro-criterion in the evaluations.

Global IDF - The Global IDF presents the consolidated result of all evaluations recorded for the supplier over the last 12 months, weighted by the value of each item supplied under purchase orders.

Family IDF - The Family IDF presents the consolidated result of evaluations recorded for the supplier within a specific family over the last 12 months, weighted by the value of each item supplied under purchase orders.

Contract IDF - The Contract IDF presents the consolidated result of all evaluations recorded for the supplier under a specific contract or spot order, weighted by the value of each item supplied under purchase orders.

To consult their IDF, suppliers may access the Monitoring Dashboard on the Petronect Portal by following the path: Petrobras Registration > Evaluation Results > Collaboration Dashboard.

Performance Evaluation

Each IDF evaluation measures performance across up to five macro-criteria: Delivery Time, Quality, Management, Human Rights, and HSE. The macro-criteria may have different weights in the composition of the evaluation score.

There are seven types of performance evaluations considered in the IDF calculation, as described below:

Periodic Service Contract Evaluation - Service contracts are periodically measured by contract management through Service Record Sheets (FRS). Once an FRS is issued, a periodic service contract evaluation is created.

The evaluation is conducted through a questionnaire containing standardized questions and response options completed by contract management. The weights and scores assigned to responses are also standardized, preventing the evaluator from selecting a score directly. Evaluations cover the macro-criteria of Delivery Time, Quality, Management, Human Rights, and, depending on the contract, HSE (Health, Safety, and Environment). The weighting value corresponds to the value of the FRS.

Service Spot Order Evaluation - Once a service spot order is created, that is, an order not associated with a contract, a service spot order evaluation is created.

The evaluation is conducted through a questionnaire containing standardized questions and response options completed by the order manager. The weights and scores assigned to responses are standardized, preventing the evaluator from selecting a score directly. Evaluations cover the macro-criteria of Delivery Time, Quality, and Management. The weighting value corresponds to the value of the order item at the time the evaluation is approved.

Goods Delivery Evaluation - A Goods Delivery Evaluation is created for each goods delivery made to Petrobras. This evaluation includes scores for the Delivery Time and Quality macro-criteria and a value equivalent to the value of the delivered products. The score assigned to the Delivery Time macro-criterion is based on the percentage of delay in delivery.

Item Cancellation Evaluation - When there is an excessive delay in delivery or when the supplier withdraws from supplying an item under a contract or purchase order, Petrobras contract management may cancel the contract/order item and, where applicable, assign responsibility to the supplier.

When an item is canceled due to supplier responsibility, an Item Cancellation Evaluation is created. This evaluation includes a score for the Delivery Time macro-criterion, and its weighting value corresponds to the value of the contract or order item.

QM Note Evaluations - Quality Material Note (QM Note) evaluations reflect, in the supplier's evaluation score, issues identified by contract management after the receipt of goods or performance of services, as well as the results of quality audits, in which a QM Note is also assigned to each audited order (for more information, refer to the Quality Management section in the Supplier Channel). Each QM Note is associated with a predefined score and affects only one macro-criterion. The weighting value corresponds to the purchase order value.

BAD Evaluations - Contracts still in force with a start date prior to the adoption of the IDF (October 24, 2016) continue to be evaluated through the BAD system (Performance Evaluation Bulletin) and are subsequently converted into IDF evaluations. Each BAD issued generates an evaluation resulting from the linear conversion of the BAD score, without distinction by macro-criterion. The weighting value corresponds to the value of the measured services covered during the BAD period.

Automatic Evaluation for Overdue Goods - When an excessive delay (more than 20.50% of the scheduled delivery period) is identified for a goods purchase order item, an evaluation is automatically generated. The evaluation assigns a score to the Delivery Time macro-criterion, is weighted by the value of the order item, and remains valid until the item is received or canceled by Petrobras. If a new delivery deadline is granted, reducing the delay percentage to less than 20.5%, the evaluation is removed and may be generated again if another excessive delay occurs.

The IDF is considered only for suppliers that have at least six evaluations in at least one macro-criterion (Delivery Time, Quality, Management, Human Rights, or HSE). For calculation purposes, macro-criteria with fewer than six evaluations within the last 12 months are deemed not evaluated and are not included in the indicator, except in the case of the Contract IDF.

To consult the details of an evaluation, suppliers may access the IDF Scores section on the Petronect Portal by following the path: Petrobras Registration > Evaluation Results > IDF Scores. The search tool may be used to locate the desired evaluation.

For questions regarding a specific evaluation, suppliers should contact the manager responsible for the relevant contract or order.

For weighting purposes, all values are converted into Brazilian Reais (BRL) at the time the evaluation is recorded.