How do you delegate without losing control?
By being explicit about which kind of delegation this is — because most delegation failures are not about capability, they are about two people holding different assumptions about how much authority was handed over.
The levels, worth naming out loud:
Do exactly this, with no discretion.
Investigate and report back, and I will decide.
Recommend an option, and I will approve.
Decide and tell me before acting, so I can object.
Decide and act, then tell me.
Own it entirely; tell me only if something goes wrong.
Naming the level in a single sentence prevents most of the friction — the person who thought they had level five while their manager assumed level two produces the incident that makes managers stop delegating.
What to delegate: work that is a development opportunity; work someone else can do at 80% of your quality, which is usually good enough; recurring work that should not depend on you; and anything where you are the bottleneck.
What not to delegate: performance conversations, pay and hiring decisions, bad news you should deliver yourself, and anything you would take the credit for.
How to hand it over properly:
State the outcome, not the method. Prescribing every step is assignment, not delegation, and removes the learning.
Say what "good" looks like and by when.
Name the constraints — budget, people to consult, what must not happen.
Agree check-in points in advance, which is the actual answer to losing control. Scheduled checkpoints let you intervene early without hovering.
Transfer the authority publicly, so others know to go to them.
What goes wrong: taking it back at the first wobble, which teaches that delegation is not real; delegating responsibility without authority; dumping the tedious work only, which reads as offloading; and intervening on style rather than outcome — if it works and you would have done it differently, say nothing.
Accept a different, sometimes worse, result the first time. That is the price of building capability, and it is cheaper than the alternative.