diff --git a/C06.csv b/C06.csv
index 989feee..44c1c71 100644
--- a/C06.csv
+++ b/C06.csv
@@ -139,6 +139,27 @@ CodeFigure,UnitType,Meaning,conventional,IA5-ASCII,ITA2,SIDefinition,Note,NoteID
842,Other Units as used by WMO,N units,N units,N units,,,,,Operational
843,Other Units as used by WMO,Nephelometric turbidity units,NTU,,,,,,Operational
844,Other Units as used by WMO,Total electron content unit,TECU,,,10^16 Electrons m^-2,,,
+845,Other Units as used by WMO,per Kelvin,K^-1,K-1,,,,,
+846,Other Units as used by WMO,square Kelvin,K^2,K2,,,,,
+847,Other Units as used by WMO,logarithm square metre per square metre,log(m^2 m^-2),log(m2 m-2),,,,,
+848,Other Units as used by WMO,logarithm cubic metre per square metre,log(m^3 m^-2),log(m3 m-2),,,,,
+849,Other Units as used by WMO,kilograms per square metre per hour,kg m^-2 h^-1,kg m-2 h-1,,,,,
+850,Other Units as used by WMO,Kelvin per Kelvin,K K^-1,K K-1,,,,,
+851,Other Units as used by WMO,Watts per square metre per steradian per micro-metre,W m^-2 sr^-1 um^-1,W m-2 sr-1 um-1,,,,,
+852,Other Units as used by WMO,Candela per square metre,Cd m^-2,Cd m-2,,,,,
+853,Other Units as used by WMO,logarithm per cubic metre,log(m^-3),log(m-3),,,,,
+854,Other Units as used by WMO,per square metre,m^-2,m-2,,,,,
+855,Other Units as used by WMO,per metre per steradian,m^-1 sr^-1,m-1 sr-1,,,,,
+856,Other Units as used by WMO,volts per metre,V m^-1,V m-1,,,,,
+857,Other Units as used by WMO,per hour,h^-1,h-1,,,,,
+858,Other Units as used by WMO,square metre seconds per radian,m^2 s rad^-1,m2 s rad-1,,,,,
+859,Other Units as used by WMO,micro-moles per kilogram,umol kg^-1,umol kg-1,,,,,
+860,Other Units as used by WMO,nano sieverts per hour,nSv h^-1,nSv h-1,,,,,
+861,Other Units as used by WMO,metres per second per pascal,m s^-1 Pa^-1,m s-1 Pa-1,,,,,
+862,Other Units as used by WMO,metres per second per Kelvin,m s^-1 K^-1,m s-1 K-1,,,,,
+863,Other Units as used by WMO,moles per square centimetre,mol cm^-2,mol cm-2,,,,,
+864,Other Units as used by WMO,kilograms per litre,kg l^-1,kg l-1,,,,,
+865,Other Units as used by WMO,milligrams per cubic metre,mg m^-3,mg m-3,,,,,
na1,SI Unit prefixes,(yotta),(Y),(Y),(Y),,"(see Notes 1, 3 and 4)","19,9,10",
na2,SI Unit prefixes,(zetta),(Z),(Z),(Z),,,,
na3,SI Unit prefixes,exa,E,E,E,,,,
@@ -158,4 +179,4 @@ na16,SI Unit prefixes,pico,p,p,P,,,,
na17,SI Unit prefixes,femto,f,f,F,,,,
na18,SI Unit prefixes,atto,a,a,A,,,,
na19,SI Unit prefixes,(zepto),(z),(z),,,,,
-na20,SI Unit prefixes,(yocto),(y),(y),,,,,
+na20,SI Unit prefixes,(yocto),(y),(y),,,,,
\ No newline at end of file
diff --git a/xml/C06.xml b/xml/C06.xml
index ef07f38..95a4428 100644
--- a/xml/C06.xml
+++ b/xml/C06.xml
@@ -1680,6 +1680,258 @@
+
+ 845
+ Other Units as used by WMO
+ per Kelvin
+ K^-1
+ K-1
+
+
+
+
+
+
+
+ 846
+ Other Units as used by WMO
+ square Kelvin
+ K^2
+ K2
+
+
+
+
+
+
+
+ 847
+ Other Units as used by WMO
+ logarithm square metre per square metre
+ log(m^2 m^-2)
+ log(m2 m-2)
+
+
+
+
+
+
+
+ 848
+ Other Units as used by WMO
+ logarithm cubic metre per square metre
+ log(m^3 m^-2)
+ log(m3 m-2)
+
+
+
+
+
+
+
+ 849
+ Other Units as used by WMO
+ kilograms per square metre per hour
+ kg m^-2 h^-1
+ kg m-2 h-1
+
+
+
+
+
+
+
+ 850
+ Other Units as used by WMO
+ Kelvin per Kelvin
+ K K^-1
+ K K-1
+
+
+
+
+
+
+
+ 851
+ Other Units as used by WMO
+ Watts per square metre per steradian per micro-metre
+ W m^-2 sr^-1 um^-1
+ W m-2 sr-1 um-1
+
+
+
+
+
+
+
+ 852
+ Other Units as used by WMO
+ Candela per square metre
+ Cd m^-2
+ Cd m-2
+
+
+
+
+
+
+
+ 853
+ Other Units as used by WMO
+ logarithm per cubic metre
+ log(m^-3)
+ log(m-3)
+
+
+
+
+
+
+
+ 854
+ Other Units as used by WMO
+ per square metre
+ m^-2
+ m-2
+
+
+
+
+
+
+
+ 855
+ Other Units as used by WMO
+ per metre per steradian
+ m^-1 sr^-1
+ m-1 sr-1
+
+
+
+
+
+
+
+ 856
+ Other Units as used by WMO
+ volts per metre
+ V m^-1
+ V m-1
+
+
+
+
+
+
+
+ 857
+ Other Units as used by WMO
+ per hour
+ h^-1
+ h-1
+
+
+
+
+
+
+
+ 858
+ Other Units as used by WMO
+ square metre seconds per radian
+ m^2 s rad^-1
+ m2 s rad-1
+
+
+
+
+
+
+
+ 859
+ Other Units as used by WMO
+ micro-moles per kilogram
+ umol kg^-1
+ umol kg-1
+
+
+
+
+
+
+
+ 860
+ Other Units as used by WMO
+ nano sieverts per hour
+ nSv h^-1
+ nSv h-1
+
+
+
+
+
+
+
+ 861
+ Other Units as used by WMO
+ metres per second per pascal
+ m s^-1 Pa^-1
+ m s-1 Pa-1
+
+
+
+
+
+
+
+ 862
+ Other Units as used by WMO
+ metres per second per Kelvin
+ m s^-1 K^-1
+ m s-1 K-1
+
+
+
+
+
+
+
+ 863
+ Other Units as used by WMO
+ moles per square centimetre
+ mol cm^-2
+ mol cm-2
+
+
+
+
+
+
+
+ 864
+ Other Units as used by WMO
+ kilograms per litre
+ kg l^-1
+ kg l-1
+
+
+
+
+
+
+
+ 865
+ Other Units as used by WMO
+ milligrams per cubic metre
+ mg m^-3
+ mg m-3
+
+
+
+
+
+
na1
SI Unit prefixes