Don't apply CEC rules to it
The most common mistake is to see that the CEC excludes self-employment and conclude that any self-employment in any country is worthless for Express Entry.
This is a false simplification.
For foreign periods, you need to check separately:
- what program are you using;
- which NOC corresponds to the actual work;
- whether the period was paid;
- whether it was continuous, if required;
- how current regulations define foreign experience for CRS;
- what documents confirm work, income and terms.