Classification and number of cases of occupational solvent related chronic encephalopathy (SRCE)
| Classification | Occupational SRCE | Period | Notified | Acknowledged | |
| Austria | ± | + (since 1998) | No answer | No answer | No answer |
| Belgium | DSM IV or ICD-9 | + (since 1998) | 1994–98 | 60 | 0 |
| Denmark | ICD-10 | + (since 1978) | 1978–98 | ∼9100 | ∼5500 |
| Finland | ICD-10 | + (since 1948) | 1980–97 | No answer | 486 |
| France | ± | − | No answer | No answer | No answer |
| Germany | ± | + (since 1997) | 1980–98 | No answer | 139 |
| Italy | DSM IV or ICD-9 | + | 1980–98 | No answer | 532 |
| Netherlands | − | − | 1997 | 56 | − |
| Norway | ICD-9 or ICD-10 | + (since 1970) | 1980–87 | No answer | 936 |
| 1989–91 | 632 | ||||
| 1994–96 | 289 | ||||
| Sweden | ICD-10 | + (since 1976) | 1980–98 | 7203 | 4355 |
| Switzerland | ICD-10 | + (since 1981) | 1990–97 | No answer | 7 |
DSM=diagnostic and statistical manual of mental disorders; ICD=international classification of diseases; Notified=suspicious cases, not approved; Acknowledged=approved cases; +=yes; −=no; ±=a classification system is used, but not obligatory.