NOVELTY - A hydrophilic film formation composition contains copolymer (A) with repeating unit having a hydrophilic group (a1) and repeating unit having a hydrolysable alkoxy silyl group (a2), and metal complex catalyst (B).    USE - Hydrophilic film formation composition for hydrophilic material (claimed) used in transparent glass substrate, transparent plastic substrate, lens, prism, a mirror, rear-view mirror for vehicles, mirror for bathrooms, mirror for washrooms, dental mirror, road mirror, eyeglass lens, optical lens, camera lens, endoscope lens, lens for illumination, lens for semiconductors, lens for copying machines, prism, window glass of building or watchtower, gondola of a motor vehicle, rail vehicle, aircraft, vessel, small submarine, snow vehicle, ropeway, gondola in amusement park, window glass of vehicle, goggles for protection, goggles for sports, protection mask shield, sports mask shield, helmet shield, frozen food display case glass, metal, ceramics, wood, stone, cement, concrete, fiber, textile, papers, outer wall, roof, building interior, window frame, window glass, structural material, exterior and coating of a vehicle, exterior of machinery or article, dustproof cover and coating, traffic sign, display devices, advertising sign, sound insulating wall for roads and railways, bridge, guard rail, tunnel interior cover and coating, insulator, solar cell cover, solar water heater heat collecting cover, vinyl greenhouse, illuminating lamp for vehicles, household equipment, toilet bowl, bathtub, wash-stand, lighting fixture, lighting cover, kitchen utensils, tableware, dishwashing device, dish dryer, sink, cooking range material film, kitchen range hood, ventilating fan, tent material, reflecting plate, sliding shutter, screen door, street light, pavement, exterior lighting, sealer between an outer wall material and wall or between glass, guard rail, veranda, automatic vending machine, air-conditioner outdoor unit, outdoor bench, display devices, shutter, tollgate, charge box or roof gutter.    ADVANTAGE - The composition is quick-drying, stain, water and abrasion resistant, prevents fogging and has favorable hydrophilic sustainability.    DETAILED DESCRIPTION - Hydrophilic film formation composition for hydrophilic material comprises copolymer (A) with repeating unit having a hydrophilic group (a1) of formula -CH(R3)-C(R4)(C(=O)-A-L1-W)- (A1) and repeating unit having a hydrolysable alkoxy silyl group (a2), and metal complex catalyst (B).    R3, R4=H or hydrocarbon;    A=O or NR7-;    R7=H or hydrocarbon;    L1= greater than or equal to 4 membered linear coupling group; and    W=hydrophilic group.    An INDEPENDENT CLAIM is included for hydrophilic material comprising hydrophilic film formation composition coated on support body.