(b) The plan description and summary plan description shall contain the following information: The name and type of administration of the plan; the name and address of the person designated as agent for the service of legal process, if such person is not the administrator; the name and address of the administrator; names, titles, and addresses of any trustee or trustees (if they are persons different from the administrator); a description of the relevant provisions of any applicable collective bargaining agreement; the plan's requirements respecting eligibility for participation and benefits; a description of the provisions providing for nonforfeitable pension benefits; circumstances which may result in disqualification, ineligibility, or denial or loss of benefits; the source of financing of the plan and the identity of any organization through which benefits are provided; the date of the end of the plan year and whether the records of the plan are kept on a calendar, policy, or fiscal year basis; the procedures to be followed in presenting claims for benefits under the plan and the remedies available under the plan for the redress of claims which are denied in whole or in part (including procedures required under
section 1133 of this title).