Must be filed by “US residents” on a monthly basis to report “long term cross border ownership” of securities in excess of $1 billion. Data on the TIC Form SLT must be reported as of the last business day of the immediately preceding month (as-of date). The TIC Form SLT must be submitted to the Federal Reserve Bank no later than the 23rd calendar day of the month following the report as-of date. If the due date of the report falls on a weekend or holiday, TIC Form SLT should be submitted the following business day.