Skip to content
DIRI AI
All guides

Guide · Conversation practice

Contact centres in Brazil: structure, roles, training

How Brazil's teleservice sector is organised, what NR-17 sets for hours, breaks and training, how the CBO describes operators and where practice is hard.

In Brazil, the working day of a contact centre operator is regulated in detail. The ergonomics standard NR-17 has a whole annex on teleservice and telemarketing, with a cap on working time, compulsory breaks and periodic training. For anyone leading or training a team, that sets how much time is left for practice. This guide brings the official sources together and shows what is worth training.

How the sector is structured

There are two kinds of contact centre.

  • In-house teams. A bank, telecom operator, retailer or energy company serves customers with its own staff.
  • Outsourced providers. A specialist company handles calls on behalf of others. In IBGE's CNAE classification this is subclass 8220-2/00, teleservice activities.

The working rules apply to both. Annex II of NR-17 applies to all organisations that run teleservice or telemarketing, inbound or outbound (item 2.1). The current text was last amended by Ministry of Labour Ordinance (Portaria MTP) 4,219 of 20 December 2022.

The sector has its own associations, such as ABT and ABRAREC.

Languages served

Portuguese is the base. The Brazilian Classification of Occupations (CBO), however, lists the bilingual telemarketing operator among the titles of the technical operator. For centres serving customers in Spanish or English, training has to cover the standard conversation in that language and the difficult call too.

Roles and career paths

The CBO has its own family for this work, 4223, telemarketing operators. It distinguishes the outbound operator (4223-05), the outbound and inbound operator (4223-10), the inbound operator (4223-15) and the technical operator (4223-20), plus roles such as teleservice monitor. The code depends on the content of the work, not the job title used by the company.

The EU classification ESCO, based on the international ISCO-08, shows the next steps, which have direct equivalents in Brazil:

StepRoleISCO-08 group
EntryOutbound telemarketing operator (sales)5244
EntryInbound operator (service and information)4222
SpecialistQuality monitor, contact centre analyst3341
Team leadContact centre supervisor3341
ManagementContact centre manager3341, 1439

What NR-17 sets for working time and training

Annex II caps time in actual teleservice work at 6 hours a day, breaks included (item 6.3), and at 36 hours a week where extended (item 6.3.1). A full shift has two 10-minute breaks, away from the workstation, after the first 60 minutes and before the last 60 (item 6.4.1), plus a 20-minute rest and meal break (item 6.4.2).

Training is compulsory too (section 7). Initial training lasts 4 hours at hiring, and periodic training takes place every 6 months (item 7.1.2.1). It must happen during working hours (item 7.1.2.3), cover temporary workers (item 7.1.1) and deal with health risks of the work, including vocal and hearing symptoms, and with correct use of equipment, such as switching ears on the headset.

Training challenges

Little time off the line. With 6 effective hours and fixed breaks, every minute of training comes out of call time. Long role-play sessions with the whole team hardly fit the roster.

NR-17 covers health, not conversation. The compulsory training deals with ergonomics, voice and hearing. Handling an objection or calming an angry customer is a different skill that each company has to train itself.

The voice is a work tool. The standard itself includes vocal symptoms in training. That argues for short, focused practice rather than simulation marathons.

Outbound and inbound need different things. The CBO separates them. Someone moving from inbound to outbound needs to practise the opening of the call, because now they are the one interrupting the customer's day.

One line to practise

For the customer who says they have already called three times:

"I understand, and I'm sorry you had to call again. From now on I'm following your case, and before we hang up I'll tell you exactly what the next step is."

Say it out loud five times until it sounds like you.

Practising these calls with DIRI AI

With DIRI AI an operator practises a call by voice with an AI customer that is clearly labelled as AI and fictional, then reads a report on what to say better. In Portuguese, practice uses prepared scenarios, including service and complaint calls. A short call fits between two breaks. There is a Free plan; see the pricing page.

Related pages: sales call centre team training, complaint handling call training and customer support de-escalation training.

Sources

All sources were read on 9 November 2026.

All guides