Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_54 ( départment__or_collectivity_ VARCHAR, since VARCHAR, président VARCHAR )

### Question ###
Which department has Guy-Dominique Kennel as president since 2008?

### Accurate SQL ###

SELECT départment__or_collectivity_ FROM table_name_54 WHERE since = 2008 AND président = "guy-dominique kennel"