Employment law

Professional grading: the line in the contract that decides everything else

22 September 2026

At Koulikoro Agro-Industrie, a line operator is challenging his payslip. He is not challenging the amount: he is challenging the letter written in the “grade” box. The payroll department cannot see what is at stake. Yet that letter governs his minimum wage, his seniority bonus, the length of his notice period, his retirement age and the electoral college he will vote in. One box, five consequences.

Koulikoro Agro-Industrie and the people named here are fictional. They serve only as an example throughout this article.

1. What exactly are we talking about?

Professional grading is the worker’s position in the hierarchy of his trade, expressed as a grade. It is a legal status, not a courtesy title: “team leader” is a role, “grade IV” is a grading.

That grading does not come from the Code. The law entrusts the social partners with building it: collective agreements must contain provisions determining the classification of professional grades and the wages applicable to each grade (Labour Code, article L.79).

Three levels sit on top of one another, and they must be read in that order. The sector collective agreement sets the scale. An establishment agreement may adapt it to the company’s particular circumstances and provide more favourable terms. Where there is no collective agreement, the minimum wages per grade set by decree apply.

Grading is not an administrative label. It is the entry key to every one of the worker’s quantified rights.

2. Where the grading must appear, in black and white

Four documents carry the grade, and omitting one of them costs money. The written contract submitted for stamping states the worker’s grading in the professional hierarchy, his salary and its accessories. The individual payslip carries the job and the professional grade (Labour Code, articles L.27 and L.105).

DocumentWhat it must carry
Written contract submitted for stampingThe grading in the professional hierarchy, the salary and its accessories
Probationary engagement contractThe worker’s job and professional grade
Individual payslipThe job and professional grade, at every payment
Certificate of employmentThe professional grade under the collective agreement the worker falls within

Grading is therefore never internal data belonging to the personnel department. It is written down, handed to the worker every month, and it follows him until he leaves.

3. What grading actually decides

This is where the stakes become measurable. Five quantified rights depend directly on the grade.

What depends on itHow
The minimum wageFrom XOF 40,000 in grade I to XOF 49,000 in grade VII, these rates including special allowances, cost-of-living allowances and statutory uplifts
The seniority bonusIt is calculated as a percentage of the minimum wage for the worker’s grade, not of his actual salary
The length of noticeOne month for a monthly-paid worker, two months for supervisors and equivalent grades, three months for managers and executive staff
The retirement ageIn the private sector, 60 for grade A or equivalent, 58 for grades B, C, D and E
The electoral collegeIt determines who the worker votes with in staff-delegate elections, and what he is eligible for

The monthly rates per grade are set by decree no. 96-178/P-RM of 13 June 1996, article D.86-10, as amended by decree no. 2022-0125/PT-RM of 4 March 2022. The notice rules appear in article L.41 of the Labour Code, and the seniority bonus in article L.97.

What a wrong grading costs

Example. A line operator has for eight years performed duties falling within grade IV. He is graded II and paid the minimum for that grade.

  • Gap in minimum wage: 44,500 − 41,500 = XOF 3,000 per month.
  • Seniority bonus due at 8 years: 5 % at five years, plus 1 % for each further year, i.e. 8 %.
  • Correct bonus: 8 % × 44,500 = XOF 3,560. Bonus paid: 8 % × 41,500 = XOF 3,320. Gap: XOF 240 per month.
  • Over the three-year limitation period: 36 × 3,000 = XOF 108,000, plus 36 × 240 = XOF 8,640, i.e. XOF 116,640.

An action for payment of wages and their accessories is time-barred after three years, running from the date the sums fell due. That mechanism is set out in Wages: what is paid, when it is paid.

4. Two ways of grading, one single requirement of method

In Mali two approaches coexist in collective agreements. The first grades by the job actually performed: what the person does, with what degree of autonomy and responsibility. The second gives weight to schooling and qualifications. Many agreements combine the two, with an entry grade tied to the qualification and progression tied to the job held.

Whichever approach is chosen, the law imposes the same requirement of method: job evaluation methods must rest on objective considerations, and grades, professional classifications and promotion criteria must be common to workers of both sexes. The employer must also ensure equal remuneration for the same work or work of equal value, whatever the worker’s origin, sex, age, status or disability (Labour Code, article L.95).

The two most frequent mistakes

Grading by company custom rather than by the applicable agreement. An in-house scale that departs from the collective agreement cannot be relied on against the worker or the inspectorate. The agreement decides, and an establishment agreement can only make it more favourable.

Letting a de facto situation drift. A worker who lastingly performs the duties of a higher grade must be regraded. Grading follows the job actually held, not the job title in a contract signed three years earlier.

What you need to do
  • Check the grade on each worker’s payslip against the job he actually holds today.
  • Set aside any in-house scale that departs from the applicable collective agreement, unless it is more favourable.
  • Document the job evaluation method in writing, so you can show it rests on objective considerations.

5. Changing grade: advancement and regrading

Collective agreements and establishment agreements provide the steps that allow professional progression. That is where the rules for moving up are found, and nowhere else.

One point deserves correcting, because it circulates widely. One often reads that “automatic regrading” occurs as soon as a higher qualification is obtained or an internal test is passed. The Labour Code provides for no automatic regrading. Where that rule exists, it comes from the collective agreement or the establishment agreement applying to the company. Before promising a regrading to an employee in training, open the agreement and read what it actually says.

In the other direction, caution is absolute. Regrading downwards touches the job held and the pay, that is to say two terms the Code expressly calls substantial. It is proposed to the worker, who may refuse it; it cannot be imposed (Labour Code, article L.58).

You move up a grade through the agreement. You never move down by unilateral decision.

The full advancement mechanism is set out in Regrading and advancement.

6. The joint grading committee

Collective agreements capable of extension must contain provisions on the organisation and operation of joint grading committees. The body therefore does exist, and it has a precise function: settling grading disagreements without going straight to litigation.

The Code, however, sets neither its composition nor its chairmanship. One frequently reads that it brings together employee and employer representatives under the chairmanship of the labour inspector. That composition, where it applies, comes from the collective agreement, not from the law. It must therefore be checked in the sector agreement before anyone is convened.

One important effect is worth knowing: decisions of joint committees set up by collective agreements apply to all employers and workers within the agreement’s scope, from the date those decisions take effect.

If the disagreement persists, it becomes an individual labour dispute. The worker or the employer may ask the labour inspector to settle it amicably, then bring it before the labour court, whose procedure is free of charge (Labour Code, articles L.190 and L.202).

7. Two terms that must stop being confused

The electoral college

This is the group of workers who vote together in staff-delegate elections. The Code provides for only one explicit use: where several establishments are in the same locality or within a 20-kilometre radius and do not separately reach the minimum number of workers, their headcounts are grouped to form an electoral college.

Splitting into separate colleges (manual and clerical workers on one side, supervisors and managers on the other) does not appear in the Code. It falls to the order of the Minister of Labour setting the arrangements for electing staff delegates. That order is what must be consulted before organising a ballot.

Supervisors

These are technicians and equivalent staff graded between manual and clerical workers on the one hand and managers on the other. The Code names them expressly in connection with notice, at two months for supervisors and equivalent grades against three months for managers and executive staff. The boundary between the two is therefore not decorative: it is worth one month’s salary at termination.

The full calculation of termination entitlements appears in Ending an open-ended contract: what the company really owes.

A closer look: grading during the probationary period

Probationary engagement must be expressly stipulated in writing and states the worker’s job and professional grade. Above all, work performed during the probationary period must be paid at the rate of the professional grade corresponding to the job for which the worker was engaged (Labour Code, articles L.30 and L.31).

There is therefore no “probationary grade” at a reduced rate, and no provisional lower grading while the company sees whether the person fits. Probation tests the person, not the level of pay.

Two consequences follow. Where engagement becomes definitive, the probationary period, renewals included, counts towards entitlements attached to length of service in the company. And a worker paid below the minimum for his grade during three months of probation may claim the difference, within the three-year limitation period.

Key takeaways in 6 points

  • Remember that grading comes from the collective agreement, and failing that from the minima set by decree.
  • Put the grade on the contract, on every payslip and on the certificate of employment.
  • Check that the grade matches the job actually held, not the original job title in the contract.
  • Remember that the grade governs the minimum wage, the seniority bonus, notice, retirement age and the electoral college.
  • Never impose a downward regrading: it is a substantial change to the contract.
  • Pay probation at the rate of the grade for the job the worker was engaged to do.