The list is almost getting too long to publish!
Emergency Medical Technician
Adrenaline (IM, IN, neb, top), glucagon, GTN spray, ibuprofen, LMA, laryngoscopy (obstruction), loratadine, methoxyflurane, midazolam (clinical desk), ondansetron, paracetamol, prednisone, PEEP, salbutamol neb, tramadol, urinary catheter troubleshooting
Paramedic
All of the above plus adrenaline IV (cardiac arrest), amiodarone IV (cardiac arrest), cardioversion, clopidogrel, coamoxiclav, enoxaparin, fentanyl, gentamicin, glucose, heparin, ketamine (agitated delerium), manual defibrillation, metoprolol, midazolam (seizures/agitated delerium), morphine, naloxone, olanzapine, ondansetron, 0.9% NaCl, ring blocks, tenecteplase, valproate.
Intensive Care Paramedic
All of the above plus adenosine, adrenaline (all route), amiodarone, CaCl, cricothyroidotomy, intubation, IO needle, ketamine (all routes), magnesium, midazolam (all routes), pacing, roc, 8.4% soda bic, suxamethonium IV (RSI Officers), thoracostomy
This list doesn't include ordinary things like OPAs, blood glucose measurement, ECG interpretation etc which all personnel can do