If you run the following script:

SELECT

description

,COLLATIONPROPERTY(name, 'CodePage') AS CodePage

,COLLATIONPROPERTY(name, 'LCID') AS LCID

FROM fn_helpcollations()

WHERE name = N'Latin1_General_CS_AS';

(apologies to the original author, I can't remember where I got it from!)

This will give you your code page number and locale ID. This may help you find further information based on your location.