There are no size-based general exclusions from the scope of the ET. However, the ET provides for small business exemptions with regard to several aspects of employment protection, as follows:
- Probationary period: in the event the probationary period is not regulated by a collective agreement, the maximum duration is 3 months in undertakings with up to 25 employees whereas it is 2 months for workers employed in larger undertakings (art. 14 ET).
- In the event of collective dismissals in enterprises with less than 50 workers, the consultation period with employee representatives is reduced by half (to 15 days) and there is no requirement to submit a social plan (art. 51(4) ET)
- In the event of economic dismissal (individual and collective) in enterprises with less than 25 employees, the Wage Guarantee Fund pays 40% of the statutory redundancy pay due to workers (art. 33(8) ET).

- According to art. 1(3) ET, the following categories of workers and work are excluded from the scope of the law:
- staff in the service of the State, local government and autonomous public entities governed by other legislation;
- workers performing mandatory civil or community service;
- adviser or member of the governing bodies of corporations when engaged in the execution of tasks inherent in their duties in such capacities;
- anyone carrying out work in the name of friendship, benevolence or good neighbourliness;
- family members engaged in family work, except if it is demonstrated that the persons doing the work have the status of wage earners; and
- persons involved in trading operations on behalf of one or more employers, if they are personally responsible for the successful completion of the transaction and assume the risk of profit and loss.

There are specific regulations applicable to the following workers who are considered to be under a special labour relationship (art. 2 ET):
- high-level managers who are not advisers or members of the governing bodies of corporations (Royal Decree 1382/1985);
- domestic workers (Royal Decree 1424/1985);
- convicts (Royal Decree 782/2001);
- professional sportsmen (Royal Decree 1006/1985);
- artists in public shows (Royal Decree 1435/1985)
- persons who take part in trading operations on behalf of one or more employers, without assuming the risk and chance associated with such operations (Royal Decree 1438/1985)
- disabled workers (Royal Decree 1368/1985)
- dock workers (Royal Decree law 2/1986 and Royal Decree 371/1987).

Depending on the regulation, the ET applies either where a specific regulation expressly so provide or to supplement a regulation with regard certain aspects (including dismissal) as to which the regulation is silent.

Fixed-term contracts can be concluded in limited situations:
- Temporary increase in workload : When business demands are high and resources are stretched or there is backlog, even though the work maybe within the normal activity of the enterprise. In such cases, contracts can be concluded for a maximum of 6 months within a twelve-month period. In some cases, the maximum length can be up to 18 months if worker's union agreement so stipulates (art. 15(1)b) ET);
- Specific project or service: the worker is hired to undertake an autonomous and specifically delimited project or to provide service the execution of which, although limited is of uncertain duration (art. 15(1)a) ET).
- Replacement of a worker: When the contractor substitutes a worker entitled to return to work after leave (art. 15(1)c) ET).
In addition to these above-mentioned objective reasons, FTC can be concluded for the following reasons: training purposes, employment of workers with disabilities and replacement of workers on the verge of retirement. The rules governing those contracts will not be further studied here.

The maximum number of FTC depends on the reason for which the contract is concluded.
- If it is concluded to address a temporary increase in workload, the fixed-term contract can be renewed only once, within the maximum duration (6 months in any 12-month period which can be extended to 12 months in any 18-month period by collective agreement) [Art. 15 (1)b) ET].
- There are no specific limitations with regard to the number of renewals of FTC concluded for other objective reasons (specific project or service, replacement).
However, art. 15(5) ET stipulates that employees who, within a 30-month period have been employed through 2 or more fixed-term contract for more than 24 months, in the same position in the same undertaking, either directly or through temporary employment agencies, shall become permanent employees.

The maximum duration of FTC depends on the reason for which the contract was concluded.
- If it is concluded to address a temporary increase in workload, the maximum duration is 6 months in any 12-month period which can be extended to 12 months in any 18-month period by collective agreement [Art. 15 (1)b) ET].
- There are no specific limitations on the maximum cumulative duration of FTC concluded for other objective reasons (specific project or service, replacement).
However, art. 15(5) ET stipulates that an employee who, within a 30-month period has been employed in the same job in the same undertaking through 2 or more fixed-term contract for more than 24 months in total, either directly or through a temporary employment agency, shall become a permanent employee.

Source: Eurostat, annual average for 2009.
The figure refers to the percentage of total number of employees with contracts of limited duration (= temporary jobs). Eurostat data are based on the following definition:
"A job may be considered temporary if employer and employee agree that its end is determined by objective conditions such as a specific date, the completion of a task or the return of another employee who has been temporarily replaced (usually stated in a work contract of limited duration). Typical cases are: (a) persons with seasonal employment; (b) persons engaged by an agency or employment exchange and hired to a third party to perform a specific task (unless there is a written work contract of unlimited duration); (c) persons with specific training contracts."

The maximum duration of the probationary period is in accordance with the provisions of collective agreements. However, in the absence of a collective agreement, the duration of probationary period may not exceed six months for skilled technicians, or two months for other workers.
In enterprises employing fewer than 25 workers the probation period may not exceed three months for workers who are not skilled technicians (art. 14 ET).

1) The anti-discrimination provisions of the Workers' Charter prohibit termination of employment on the basis of sex, ethnic origin, marital status, race, social status, age (within the limits established by the law), religious or political beliefs, membership or non-membership of a trade union, sexual orientation, language, disability (art. 4(2)c) ET).
Any employer's unilateral decision based on the above-mentioned grounds is considered to be null and void (17(1) ET).
In addition, according to art. 55(5) ET any disciplinary dismissal based on discriminatory grounds prohibited by the law or the constitution or in violation of the employee's fundamental rights or public freedom is null and void.
2) In addition, dismissal is null in the following circumstances: pregnancy, suspension of contract due to maternity, risk during pregnancy, or breast-feeding leave; adoption or fostering; family leave to care for children or handicapped persons; and certain circumstances in which female workers have been victims of gender violence. This is however not an absolute prohibition, since dismissal in those cases is allowed if not motivated by reason of pregnancy or the exercise of the right to the above mentioned leaves (art. 53(4) ET - dismissal for an objective cause - and art. 55(5) ET - disciplinary dismissal).

Workers' and trade union representatives:
- According to art. 55(1) ET if the worker is a workers' legal representative or a trade union representative, there will be formal adversarial procedures during which the worker and other members of the union to which he or she belongs, may be heard. If the worker is a member of a trade union and the employer is aware of this fact, representatives of the corresponding trade union must be heard in advance.
- In addition, in the event of unfair dismissal of a workers' representative, it is up to that employee to decide whether he or she wants to be reinstated or receive compensation, as opposed to the general rule according to which the choice is made by the employer (art. 56(4) ET).
- Lastly, in the event of collective dismissal, the workers' representatives have priority for remaining in the enterprise (art. 51(7) ET).

- Dismissal based on objective reasons: art. 53(1)a) ET.
- Disciplinary dismissal: art. 55(1) ET.

- The notice period to be observed in the event of dismissal for an objective cause shall be 30 days (art. 53(1)c) ET). With respect to disciplinary dismissal, notice is not required.

Art. 51(1) ET.

Art. 51 ET: An employer who intends to carry out collective dismissals must request permission from the competent labour authority and at the same time must consult the legal representative of the workers. Consultation with the legal representatives of the workers should last not less than 30 calendar days, or 15 days in the case of enterprises with fewer than 50 workers and must cover the reasons for the collective dismissal, alternatives to dismissal and measures necessary to reduce adverse effects on workers.

Art. 51(2) ET: An employer who intends to carry out collective dismissals must request permission from the competent labour authority.

Art. 51(2) ET.

Art. 51 ET: An employer who intends to carry out collective dismissals must request permission from the competent labour authority.
At the end of the consultation process, the employer must communicate to the labour authority the outcome of the consultation.
- If there is an agreement between the parties, the labour authority will issue a resolution with 15 days authorizing the collective dismissal except if it determines the commission of fraud, damage, coercion or abuse of law in the conclusion of the agreement, in which case the matter is referred to a judge.
- If the negotiating parties did not reach an agreement upon expiry of the consultation period, the labour authority will issue a decision within a period of 15 calendar days approving or rejecting the employer's request for collective dismissal.
The decision of the labour authority must be justified and consistent with the request of the enterprise.

In the event of collective dismissal, workers' representatives will be the last to be dismissed (art. 51(7) ET).

The consultation process must cover measures aimed at avoiding or reducing the effects of dismissal (art. 51(4) ET).
A social plan containing those measures shall be drafted in undertakings with at least 50 workers.

- In the event of dismissal for an objective reason (i.e economic reasons, worker's capacity - see valid grounds), at the time the written notice of dismissal is delivered to the worker, severance pay shall be simultaneously made available to the worker. Severance pay amounts to 20 days' wages per year of service with a maximum of 12 months' wages (art. 53(1) ET).
- A worker who is dismissed for disciplinary reasons is not entitled to severance pay.
However, it is important to emphasize that in the event the employer acknowledges that the disciplinary dismissal is unfair, the employment contract will be deemed terminated at the date of dismissal if the employer deposits in advance to the Labour Court at the disposal of the employee the statutory compensation for unfair dismissal which amounts to 45 days' wages for each year of service up to a maximum of 42 months' wages (art. 56(2) ET).
-According to art. 49(1)c) ET, upon termination of a fixed term contract by expiry of the term or completion of the work, the worker is entitled to a payment of 8 day's per year of service. This does not, however, apply to termination of a contract concluded for training purposes or to replace employees temporarily absent from work (art. 49(1)c) ET).

In the event of dismissal for economic reasons (individual or collective), the employees are entitled to redundancy payment in an amount equivalent to 20 days' wages per year of service up to a maximum of 12 months' wages (for periods of less than a year, this is calculated in proportion to the period of service). See arts. 51(8) and 53(1) ET.
In undertakings employing fewer than 25 workers, the Wage Guarantee Fund must pay 40% of the redundancy payment (for individual and collective economic dismissals). See art. 33(8) ET.

In the event of dismissal for economic reasons (individual or collective), the employees are entitled to redundancy payment in an amount equivalent to 20 days' wages per year of service up to a maximum of 12 months' wages (for periods of less than a year, this is calculated in proportion to the period of service). See arts. 51(8) and 53(1) ET.
In undertakings employing fewer than 25 workers, the Wage Guarantee Fund must pay 40% of the redundancy payment (for individual and collective economic dismissals). See art. 33(8) ET.

See art. 56(1) ET.

- On unfair dismissal, see art. 56 ET.
- On compensation for unfair dismissal for workers under a contract for the promotion of indefinite employment, (Contrato para el fomento de la contratación indefinida) see Act 12/2001 of 9 July 2001.
- On discriminatory dismissal and dismissals based on maternity-related grounds, see art. 53(4) and 55(4) ET.
- On non-compliance with the objective dismissal requirements, see art. 53(4) ET.
- On non-compliance with the procedural requirement applicable to disciplinary dismissal, see art. 55(4) ET.

- In the event of unfair dismissal ("despido improcedente"), the employer may choose between reinstating the employee or paying compensation for unfair dismissal (art. 56(1) ET).
However, if the dismissed employee is a workers' representative, the choice between reinstatement and compensation shall be made by the employee. Therefore reinstatement of a workers' representative is mandatory if so requested (art. 56(4) ET).
- Reinstatement is mandatory in the event of discriminatory dismissal or dismissal based on maternity-related grounds (art. 53(4), 55(5) and 55(6) ET).
- Similarly, failure to observe the requirements applicable to objective dismissal (written notice indicating the reasons for dismissal and payment of severance pay) will give rise to reinstatement (art. 53(4) ET).

NOTE - Labour Market Reform, enacted by Royal Decree Law 10/2010 [RDL10]:
The RDL modifies the legal effects of the failure to observe the procedural requirement applicable to objective dismissal (including redundancy). Such failure will entail the same consequence as unfair dismissal (employer's choice between reinstatement or compensation) instead of mandatory reinstatement required by the nullity of the dismissal (art. 53(4) ET modified by art. 2 RDL10).

-Art. 63 LPL: Preliminary conciliation at the competent service of the labour administration is mandatory before the dispute can reach the labour court.
- In addition, the parties can resort to judicial conciliation at the labour court in the beginning of the proceedings, before the trial takes place, see art. 84 LPL.

The Labour Courts have jurisdiction over individual labour disputes arising from the employment contract. (see the Labour Procedure Law, art. 2(a); see also the specific provisions on dismissal: art. 103- 124 LPL).
Complaints relating to both disciplinary and objective dismissal shall be lodged within 20 days of the dismissal (art. 103 and 121 LPL).
The Labour Courts system is organized as follows:
The labour courts (Juzgados de lo Social) are the court of first instance for labour disputes arising at the provincial level. The employment divisions of the higher courts (Sala de lo Social de los Tribunales Superiores de Justicia) have jurisdiction over labour disputes whose scope is greater than a province, but within a region (or autonomous community), and their judgments can be appealed. The employment division of the National Court (Sala de lo Social de la Audiencia Nacional) hears labour disputes whose scope is greater than an autonomous community. The employment division of the Supreme Court hears appeals of decisions of the employment divisions of the National Court and of the higher courts.

"With respect to other ways of out-of-court [individual] conflict resolution processes, their establishment in the state and the Autonomous Communities was carried out through agreements between the most representative union and employers' organisations, establishing the type of mediation and the arbitration as procedures (some Communities also include conciliation). Therefore, since the early nineties procedures have been developed for resolving conflicts of this nature, first in the historical communities (Basque Country, Catalonia and Galicia), and then in all the others, and joint institutions were created normally consisting of a department or section in the Autonomic Administration. Similarly, since 1996 there has been the Agreement on the Extrajudicial Resolution of Labour Conflicts (Acuerdo de Solución Extrajudicial de Conflictos, ASEC) at the national level, signed this year and renewed in 2009 to last until 2012, by the UGT, CCOO (the unions), CEOE and CEPYME (the employers' organisations). This agreement opened the doors to the creation of the private foundation administered by the Interconfederal Service of Mediation and Arbitration (SIMA), financed entirely by the state, but managed autonomously by the social partners. Its services are free, just like those of the joint institutions of the communities, but they are distinguished as focusing only on collective conflicts".

Source: Pablo Sanz de Miguel and Maria Caprile, "Spain: Individual disputes at the workplace - alternative disputes resolution" available on the EIRO website at: http://www.eurofound.europa.eu/eiro/studies/tn0910039s/es0910039q.htm