Yes, and also for different dates, with both upper and lower levels. The compliance grid system is 5 dimensional.

There is also the option to calculate results (e.g. the change between one reading and the next) - and tie the compliance level to this.

User-defined 'Types can be entered for every level, for example 'EA Compliance Level'. You can have many of these, e.g. internal and external standards, warning limits etc.