I HAVE TO WORK WITH SOME RIGHT SHIT SOMETIMES

UNB+UNOA:2+[COMPANY NAME]+DISK+[YYMMDD DATE]:[HHMM TIME]+0++LIVDEC'
UNH+[FILE ID]+SEMDEC:1:912:UK:109401'
BGM+++137:[YYMMDD:DATE OF ISSUE]:101'
DTM+156:[YYMM:PERIOD OF INTRASTAT]:609'
NAD+DT+[VAT REGISTRATION CODE]'

repeated {

  CST++[COMMODITY CODE]:122+[A FOR ARRIVAL, D FOR DESPATCH]:105+[CUSTOMS CODE ID]:112'
  LOC+[36 FOR DESPATCH, 35 FOR ARRIVAL]:[TWO LETTER COUNTRY CODE]'
  MOA+5+123:[VALUE, ROUND TO NEAREST POUND OR ROUND UP FROM ZERO]'
  MEA+AAR++G13:[WEIGHT IN KILOGRAMS]'
  RFF+ABE:[INVOICE NO IF DESPATCH, PO NUMBER IF ARRIVAL]'
  TOD+++[DELIVERY TERMS - ALWAYS EXW?]'
  TDT+11++[MODE OF TRANSPORT - ALWAYS 1?]'

}

UNT+[NUMBER OF SEGMENTS]+[FILE ID]'
UNZ+1+0'