Collective bargaining is a process of negotiations between employers and a group of employees aimed at reaching agreements to regulate working conditions. The interests of the employees are commonly presented by representatives of a trade union to which the employees belong. The collective agreements reached by these negotiations usually set out wage scales, working hours, training, health and safety, overtime, grievance mechanisms, and rights to participate in workplace or company affairs.
The union may negotiate with a single employer (who is typically representing a company's shareholders) or may negotiate with a group of businesses, depending on the country, to reach an industry wide agreement. A collective agreement functions as a labor contract between an employer and one or contract between an employer and one or more unions. Collective bargaining consists of the process of negotiation between representatives of a union and employers (generally represented by management, in some countries such as Austria, Sweden and the Netherlands by an employers' organization) in respect of the terms and conditions of employment of employees, such as wages, hours of work, working conditions, grievance-procedures, and about the rights and responsibilities of trade unions. The parties often refer to the result of the negotiation as a collective bargaining agreement (CBA) or as a collective employment agreement (CEA).
The term "collective bargaining" was first used in 1891 by Beatrice Webb, a founder of the field of industrial relations in Britain. It refers to the sort of collective negotiations and agreements that had existed since the rise of trade unions during the 18th century.
In the United States, the National Labor Relations Act of 1935 made it illegal for any employer to deny union rights to an employee. The issue of unionizing government employees in a Public-sector trade union was much more controversial until the 1950s. In 1962 President John F Kennedy issued an executive order granting Federal employees the right to unionize.
Collective bargaining has been recognized internationally as a basic human right. In 2007 the Canadian Supreme Court ruled that:
- The right to bargain collectively with an employer enhances the human dignity, liberty and autonomy of workers by giving them the opportunity to influence the establishment of workplace rules and thereby gain some control over a major aspect of their lives, namely their work. ... Collective bargaining is not simply an instrument for pursuing external ends ... rather [it] is intrinsically valuable as an experience in self-government"
The right to collectively bargain is recognized through international human rights conventions. Article 23 of the Universal Declaration of Human Rights identifies the ability to organize trade unions as a fundamental human right. Item 2(a) of the International Labour Organization's Declaration on Fundamental Principles and Rights at Work defines the "freedom of association and the effective recognition of the right to collective bargaining" as an essential right of workers. The Freedom of Association and Protection of the Right to Organize Convention, 1948 (C087) and several other conventions specifically protect collective bargaining through the creation of international labour standards that discourages countries from violating worker's rights to associate and collectively bargain. 
In June 2007 the Supreme Court of Canada extensively reviewed the rationale for regarding collective bargaining as a human right. In the case of Facilities Subsector Bargaining Association v. British Columbia, the Court made the following observations:
The right to bargain collectively with an employer enhances the human dignity, liberty and autonomy of workers by giving them the opportunity to influence the establishment of workplace rules and thereby gain some control over a major aspect of their lives, namely their work... Collective bargaining is not simply an instrument for pursuing external ends…rather [it] is intrinsically valuable as an experience in self-government... Collective bargaining permits workers to achieve a form of workplace democracy and to ensure the rule of law in the workplace. Workers gain a voice to influence the establishment of rules that control a major aspect of their lives.
- Union members and other workers covered by collective agreements get, on average, a wage markup over their nonunionized (or uncovered) counterparts. Such a markup is typically 5 to 10 percent in industrial countries.
- Unions tend to equalize the income distribution, especially between skilled and unskilled workers.
- The welfare loss associated with unions is small, and no more than 0.2 to 0.5 of GDP, which is similar to monopolies in product markets.
Continuous bargaining is a method of collective bargaining which retains a permanent, rolling negotiation between management and a permanent committee of union representatives.
In the United States, the National Labor Relations Act (1935) covers most collective agreements in the private sector. This act makes it illegal for employers to discriminate, spy on, harass, or terminate the employment of workers because of their union membership or to retaliate against them for engaging in organizing campaigns or other "concerted activities," to form company unions, or to refuse to engage in collective bargaining with the union that represents their employees. It is also illegal to require any employee to join a union as a condition of employment. Unions are also exempt from antitrust law in the hope that members may collectively fix a higher price for their labor.
At a workplace where a majority of workers have voted for union representation, a committee of employees and union representatives negotiate a contract with the management regarding wages, hours, benefits, and other terms and conditions of employment, such as protection from termination of employment without just cause. Individual negotiation is prohibited. Once the workers' committee and management have agreed on a contract, it is then put to a vote of all workers at the workplace. If approved, the contract is usually in force for a fixed term of years, and when that term is up, it is then renegotiated between employees and management. Sometimes there are disputes over the union contract; this particularly occurs in cases of workers fired without just cause in a union workplace. These then go to arbitration, which is similar to an informal court hearing; a neutral arbitrator then rules whether the termination or other contract breach is extant, and if it is, orders that it be corrected.
In 28 U.S. states, employees who are working in a unionized shop may be required to contribute towards the cost of representation (such as at disciplinary hearings) if their fellow employees have negotiated a union security clause in their contract with management. Dues usually vary, but are generally 1-2% of pay. Some states, especially in the south-central and south-eastern region of the U.S., have outlawed union security clauses; this can cause controversy, as it allows some net beneficiaries of the union contract to avoid paying their portion of the costs of contract negotiation. Regardless of state, the Supreme Court has held that the Act prevents a person's union dues from being used without consent to fund political causes that may be opposed to the individual's personal politics. Instead, in states where union security clauses are permitted, such dissenters may elect to pay only the proportion of dues which go directly toward representation of workers.
The industrial revolution brought a swell of labor organizing in the US.[來源請求] The American Federation of Labor was formed in 1886, providing unprecedented bargaining powers for a variety of workers. The Railway Labor Act (1926) required employers to bargain collectively with unions.
In 1931, the Supreme Court, in the case of Texas & N.O.R. Co. v. Brotherhood of Railway Clerks, upheld the act's prohibition of employer interference in the selection of bargaining representatives. In 1962, President Kennedy signed an executive order giving public-employee unions the right to collectively bargain with federal government agencies.
- Canadian labour law
- Labour law
- Labour economics
- UK labour law
- US labor law
- Right-to-work law
- Surface bargaining
- 2011 Wisconsin protests, related to attempts to reduce or eliminate collective bargaining rights for public employee unions in Wisconsin
- 2011 United States public employee protests
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- ^ United Nations General Assembly (1948). "Article 23". Universal Declaration of Human Rights. Paris. Retrieved August 29, 2007.
- ^ International Labour Organization (1998). Declaration on Fundamental Principles and Rights at Work. 86th Session: Geneva. Retrieved August 29, 2007.
- ^ C087 - Freedom of Association and Protection of the Right to Organise Convention, 1948 (No. 87). International Labour Organization. [24 October 2013].
- ^ Health Services and Support – Facilities Subsector Bargaining Assn. v. British Columbia  SCC 27.
- ^ 8.0 8.1 8.2 Toke Aidt and Zafiris Tzannatos. Unions and Collective Bargaining. 2002.
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- ^ Communications Workers of America v. Beck. [2011-08-27]., 487 U.S. 735.
- ^ 12.0 12.1 12.2 Illinois Labor History Society. A Curriculum of United States Labor History for Teachers. Online at the Illinois Labor History Society. Retrieved on August 29, 2007.
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- DeGennaro, William, and Kay Michelfeld. "Joint Committees Take the Rancor out of Bargaining with Our Teachers." The American School Board Journal 173 (1986): 38-39.
- Herman, Jerry J. "With Collaborative Bargaining, You Work with the Union--Not Against It." The American School Board Journal 172 (1985): 41-42, 47.
- Huber, Joe; and Jay Hennies. "Fix on These Five Guiding Lights, and Emerge from the Bargaining Fog." The American School Board Journal 174 (1987): 31.
- Liontos, Demetri. Collaborative Bargaining: Case Studies and Recommendations. Eugene: Oregon School Study Council, University of Oregon, September 1987. OSSC Bulletin Series. 27 pages. ED number not yet assigned.
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- Nyland, Larry. "Win/Win Bargaining Takes Perseverance." The Executive Educator 9 (1987): 24.
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Alberta Human Rights Act, RSA 2000, c A-25
Canadian Charter of Rights and Freedoms
Donnelly, Jack. “Cultural and Universal Human Right”. Human Right Quarterly 6(1984): 400-419
Dunmore v. Ontario (Attorney General),  3 S.C.R. 1016, 2001 SCC 94
Health Services and Support—Facilities Subcontractor Bargaining Assn. v. British Columbia,  SCC 27,  2 S.C.R. 391
Mathiesen, Kay. “labor laws on unionization and collective bargaining — comparative study”. Journal of information Ethics. 3(2009):245-567. Print.
Sitati, Ezekiel. “Examining the development sin the labor laws”. Melbournes Journal of politic 3(2009):55-74. Print Ontario (Attorney General) v. Fraser, 2011 SCC 20
Reference Re Public Service Employee Relations Act (Alberta),  1 S.C.R. 313
- Labor & Worklife Program at Harvard Law school
- Collective Bargaining Subject Guide at the ILR School, Cornell University
- Collective Bargaining, Labor Law, and Labor History at DigitalCommons@ILR
- Collective Bargaining Agreements at DigitalCommons@ILR
- GVSU links to actual arbitration awards and collective bargaining resources