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_62167 ( "Party" text, "Name in English" text, "City" text, "Province" text, "Date of registration" text )

### Question ###
On what date was the Canarian Workers Socialist Union registered?

### Accurate SQL ###

SELECT "Date of registration" FROM table_62167 WHERE "Name in English" = 'canarian workers socialist union'