American Kennel Club (AKC)
                    General Appearance: A small, well balanced, lively, aristocratic toy dog with a distinctive Oriental expression. Important to overall appearance are a large, broad head, large wide-set eyes, short broad muzzle, ear feathering, and the evenly patterned facial markings.
                    
                    Size: Height at withers approximately 8 to 11 inches. Weight: 7 to 11 pounds. Preference given to smaller size in judging. Head: Large in proportion to body, broad, with rounded skull. Eyes set far apart, large, round, dark in color, set just above the nose and looking straight ahead. Ears set wide apart, hanging, small, V-shaped, well feathered, and carried slightly forward. Stop deep. Muzzle short and broad, nose very short with wide-open nostrils, set level with the middle of the eyes, black. Bite: The Japanese Chin typically has an undershot or level bite. Body: Square in proportion, length equal to height. Back short and straight. Chest moderately wide and deep with well sprung ribs. Distance from bottom of chest to ground approximately half the dog's height. Neck: Moderate length and thickness. Tail: Set high, carried arched over the back and flowing to either side of body, profusely coated.
                    
                    Coat: Profuse, straight, long, and silky with an ample mane. No undercoat. Feathering on ears, neck, thighs, and tail. Feet covered with long hair. Color: Either black and white or red and white. The term red includes all shades of sable, lemon, and orange, but most desirable is the deeper colored red. Color is clear with an even distribution of markings on the body. Gait: Stylish, lively, and dignified with a high-stepping action. Temperament: A sensitive, intelligent companion whose only purpose is to serve man as a companion. Responsive and affectionate with those it knows and loves, but reserved with strangers or in unfamiliar situations.
                    
                    Fédération Cynologique Internationale (FCI)
                    FCI Standard No. 206: Japanese Chin (Spaniel Japones). Group 9: Companion and Toy Dogs, Section 8: Japan Chin and Pekingese, without working trial.
                    
                    General Appearance: Small sized dog of spaniel type with the face wide and the muzzle short. The coat is long and silky. Behaviour and Temperament: Bright, merry, and noble. Head: Cranial Region large in relation to the body, skull broad and rounded. Stop deep and well defined. Facial Region: Nose bridge very short and wide. Nose black and in line with the eyes. Jaws undershot or level bite. Eyes large, round, set well apart, with black color. Ears long, triangular, set well apart, covered with long hair and carried hanging. Neck fairly short, set high. Body: Short, back straight, loin broad and lightly rounded. Chest wide and moderately deep, ribs moderately sprung. Tail: Set on high, carried over the back in a sweeping plume to either side. The tail is thickly covered with long, decorative hair.
                    
                    Limbs: Forequarters straight, bone fine. Hindquarters moderately angulated, thighs feathered on the backs. Feet: Small and hare-like, the feet desirably feathered. Gait: Elegant and proud. Coat: Silky, straight and long. The whole body except the face is covered with profuse coat. The ears, neck, thighs, and tail are particularly covered with long decorative hair. Colour: White with black or red patches. The patches are evenly distributed on the body and round the eyes, over the ears. Size: Height: Dogs approximately 25 cm. Bitches slightly smaller than dogs. Faults: Any departure from the foregoing points should be considered a fault, the seriousness regarded in exact proportion to its degree. Severe Faults: Aggressive or overly shy, pronounced undershot or overshot bite, monorchid or cryptorchid males.
                    
                    United Kennel Club (UKC)
                    The UKC recognizes the Japanese Chin in the Companion Dog Group. The breed standard emphasizes that the Spaniel Japones is first and foremost a companion dog, bred for centuries as a lapdog for nobility. The dog should have a square outline when viewed from the side, and possess a proud, aristocratic carriage.
                    
                    Head properties should include a large, broad skull with prominent forehead. The eyes must be large, round, and set wide, creating the characteristic surprised expression. The muzzle should be extremely short and cushioned. The bite may be slightly undershot, level, or scissor, though a slightly undershot bite is typical and acceptable. Ear set is wide with good feathering that blends into the neck ruff. Body construction calls for a short, level topline with moderate chest depth. The tail must be well-feathered and carried over the back. Coat texture is silky without woolliness, lying flat except where naturally feathered. Movement should be elegant and stylish with a distinctive lift to the stride. Temperament should be alert, animated, and companionable.
                    
                    Other Organizations
                    The Japanese Kennel Club maintains breed standards emphasizing historical type consistent with dogs bred in Japan for over a millennium. The Canadian Kennel Club follows standards closely aligned with FCI guidelines, recognizing the breed in the Toy Group. The Kennel Club (UK) maintains detailed standards regarding head properties, proportions, and the importance of balanced markings. All major registries agree that the Spaniel Japones should possess a distinctive Oriental expression, square body proportions, and a profusely coated tail carried over the back. Minor variations exist regarding acceptable sizes and the specificity of color pattern descriptions, but the overall breed type remains consistent across all major kennel club standards worldwide.