-- test.ctl:
LOAD DATA
INFILE 'tardis.txt'
BADFILE 'tardisbad.txt'
DISCARDFILE 'tardisdis.txt'
TRUNCATE
INTO TABLE TARDIS
WHEN ORGANISATION_ADDRESS !=BLANKS
FIELDS TERMINATED BY ','
TRAILING NULLCOLS
(FSA_REGULATED_FIRM_ORDER_ID SEQUENCE(MAX,1),
FSA_REFERENCE_NUMBER,
ORGANISATION_NAME "no_quotes (:ORGANISATION_NAME)",
ORGANISATION_ADDRESS "no_quotes (:ORGANISATION_ADDRESS)"
)

scott@ORA92> CREATE TABLE tardis
  2    (FSA_REGULATED_FIRM_ORDER_ID NUMBER,
  3  	FSA_REFERENCE_NUMBER	    NUMBER,
  4  	ORGANISATION_NAME	    VARCHAR2(25),
  5  	ORGANISATION_ADDRESS	    VARCHAR2(70))
  6  /

Table created.

scott@ORA92> CREATE OR REPLACE FUNCTION no_quotes
  2    (p_string IN VARCHAR2)
  3    RETURN	    VARCHAR2
  4  AS
  5  BEGIN
  6    RETURN LTRIM (RTRIM (p_string, '"'), '"');
  7  END no_quotes;
  8  /

Function created.

scott@ORA92> SHOW ERRORS
No errors.
scott@ORA92> HOST SQLLDR scott/tiger CONTROL=test.ctl LOG=test.log

scott@ORA92> SELECT * FROM tardis
  2  /

FSA_REGULATED_FIRM_ORDER_ID FSA_REFERENCE_NUMBER ORGANISATION_NAME         ORGANISATION_ADDRESS
--------------------------- -------------------- ------------------------- ----------------------------------------------------------------------
                          1               312779 Rescue "U" Limited        5b Vermont House Washington Tyne and Wear NE37 2SQ United Kingdom

scott@ORA92>