I got NM in Portugal for 2200 fide rating . I got NM in US for 2200 USCF rating.
what is the difference between candidate master, fide master and national master

CM = 2100 NM = 2200 FM = 2300 IM = 2400 GM = 2500
FIDE Titles...
Open Titles
CM = 2200.
FM = 2300.
IM = 2400.
GM = 2500.
Women's Titles
WCM = 2000.
WFM = 2100.
WIM = 2200.
WGM = 2300.
Therefore CM and NM is equal.
Differences: see below
↓
CM: CM stands for Candidate Master. CM is a FIDE title abbreviation.
NM: NM stands for National Master. NM is a USCF title abbreviation.
There is also included for Women's title. WNM is a women's title and that is also equal to WNM and WCM.
Thanks
CM = 2100 NM = 2200 FM = 2300 IM = 2400 GM = 2500
FIDE Titles...
Open Titles
CM = 2200.
FM = 2300.
IM = 2400.
GM = 2500.
Women's Titles
WCM = 2000.
WFM = 2100.
WIM = 2200.
WGM = 2300.
Therefore CM and NM is equal.
Differences: see below
↓
CM: CM stands for Candidate Master. CM is a FIDE title abbreviation.
NM: NM stands for National Master. NM is a USCF title abbreviation.
There is also included for Women's title. WNM is a women's title and that is also equal to WNM and WCM.
Thanks
i mean what are the different requirements and what is the aproximate fide rating of each of those