For Danish applicants:
Follow the link and read how to apply
http://www.sdu.dk/Uddannelse/Optagelse/Bacheloruddannelser.aspx
Start the application process:
https://www.optagelse.dk/
For international applicants:
Follow the link and read how to apply
http://www.sdu.dk/en/Uddannelse/Optagelse/Bacheloruddannelser.aspx
Start the application process:
http://www.optagelse.dk/
The application deadline for international students is 15 March, for study programmes that starts on 1 September.
After 15 March EU-citizens can apply for vacant study seats – deadline for applications, 1 August.