Official breed standard, in force from 1 January 2026
The official breed standard of the Chartreux (FIFe breed code CHA) is published by the FIFe (Fédération Internationale Féline). It belongs to Category 3, bears the reference Rec. 1949 / 1977 and has been in force since 1 January 2026.
The FIFe publishes the standard in English, German and French. Below you find the English text; the French, German and Italian pages follow the same layout.
| General | A clear distinction should be drawn between the Chartreux and the Russian Blue and the British Blue. Crossing of the Chartreux with these two breeds is undesirable. | |
|---|---|---|
| Size | Medium to large | |
| Head | Shape / Jowls | Head wide at the base, well-developed skull, not bulging, with a narrow, flat space between the ears. The jowls lend the head the shape of a trapezium, wide at the base, narrow at the top. |
| Nose | Broad and straight, not snubbed | |
| Muzzle | The extremity of the muzzle may jut out from the jowls. | |
| Ears | Shape | Medium in size |
| Placement | Set high on the head giving the cat an alert look; slightly flaring | |
| Eyes | Shape | Large and open, not too rounded; the outer corner being slightly turned upwards |
| Colour | Vivid. From deep yellow to deep copper; no traces of green, no watery, i.e. faded colour tones. The colour should be pure; preference will be given to the most intensive colour. | |
| Body | Structure | Solid, firm, muscular. Broad, well-developed chest. The Chartreux, above all the male, should always appear solid in relation to its size. |
| Legs | Of medium length in proportion to the body; strong muscles, not too high | |
| Paws | Large | |
| Tail | Of medium length, in proportion to the body. It may taper, but the tip must be rounded in shape. Of the same colour as the body. | |
| Coat | Structure | Glossy, dense; slightly woolly at the base, luxurious in growth. Double coat, making the hair stand out. |
| Colour | All shades of blue are permissible, ranging from pale blue-grey to a deeper blue-grey, pale blue-grey is preferred. Uniformity in tone is essential. | |
| Nose leather / Paw pads | Blue-grey | |
| Remarks | • well developed jowls in the adult male; much less apparent in the females. • there is an important difference between the male and the female; the female is significantly smaller, has a narrower chest and is less chubby in the cheeks than the male. However, she also should be robust and well muscled. | |
| Area | Assessed | Points |
|---|---|---|
| Head | general shape, nose, jaws and teeth, forehead, chin; placement and shape of the ears; shape and size of the eyes | 25 |
| Eye colour | 10 | |
| Body | shape, size, bone structure; shape of legs and paws | 25 |
| Tail | shape and length | 10 |
| Coat | colour; quality and texture, length | 25 |
| Condition | 5 | |
| Total | 100 |
Source: © FIFe, Chartreux / Kartäuser — CHA, Category 3, edition 01.01.2026. Reproduced with attribution; the authoritative, up-to-date text is the one published by the FIFe.