To qualify for the Grade 14, you must have at least one year of experience equal or equivalent to the GS-13, it must include: Experience advising and negotiating as a management representative on collective bargaining matters, master labor agreements, impact-and-implementation bargaining, unfair labor practice (ULP) disputes, and binding arbitration before the Federal Labor Relations Authority (FLRA) or independent arbitrators. NON COMPETITIVE APPLICANTS: If requesting concurrent consideration for Non-competitive (NC) appointment eligibility, you must provide the appropriate SPECIAL APPOINTING AUTHORITY DOCUMENTS, such as PCS orders (military spouse) describing move & marriage certificate; letter from VA or DD214 describing 100% disability of spouse; letter from State Vocational Office certifying disability (schedule A), etc.