如何申请劳动仲裁？仲裁期限怎么算？

Group 1 - The article outlines the types of labor disputes that are subject to mediation and arbitration, including disputes over labor relations, contract issues, dismissals, work hours, social insurance, and compensation [4] - It specifies the requirements for submitting a labor arbitration application, including the need for a written application and supporting documents, as well as the information that must be included [5] - The time limit for applying for labor arbitration is set at one year from the date the party becomes aware of the infringement of their rights, with certain conditions allowing for the interruption or suspension of this time limit [5] Group 2 - The arbitration process is expected to conclude within 45 days from the acceptance of the application, with a possible extension of up to 15 days for complex cases [7] - Various circumstances can lead to the recalculation of the arbitration period, such as the addition of parties, the need for supplementary materials, or the merging of applications [8] - Specific situations that may lead to the suspension of arbitration proceedings are outlined, including the death of a party, loss of civil capacity, or the need for additional evidence [8]