I didn't find standard which concerning about these two types of oil. But I recommend you to set the test and limit as well as follow:

Refrigeration Compressor Oil.

1. Kinematic Viscosity@40 degree C (cSt, Max +10% and Min -40%)
2. TAN (mg KOH/g, max +0.3 from starting point)
3. Fe, Cu, Cr, Al, Pi (Max 50 ppm)
4. Oxidation FTIR (Max 0.3 Abs)
5. Water Content (Max 0.05%)
6. Do oil replacement when reach 5 years or 2 Turn Around cycles.

Heat Transfer Oil

1. Kinematic Viscosity@40 degree C (cSt, Max +10% and Min -20%)
2. TAN (mg KOH/g, max +0.3 from starting point)
3. Fe, Cu, Cr, Al, Pi (Max 50 ppm)
4. Pentane Insoluble (Max 0.3%)
5. Flash Point COC (Min,  180 degree C)
6. Water Content (Max 0.05%)
7. For NEW OIL, you may add: Conradson Carbon Residue (CCR) to check the tendency of the oil to be converted into carbon. (Max 1%)
8. Do oil replacement when reach 10 years.