In order for delegation to be successful you must have full trust in your staff to do the job.
First of all you need to define the task at hand. Confirm in your own mind that the task is suitable to be delegated. Does it meet the criteria for delegating?
Next, you need to select a team member for the job and you will need to ensure that you get the right person for the job because they are your responsibility. Ask yourself what are your reasons for delegating to this person? Do they have what it takes to do the job well?
Being about to recognise the right person to do the task at hand is a key part of delegating appropriately.
When you assign the task you will also need to assess their current abilities and their training needs. Because you are taking a risk with delegating the task, you need to ensure that the person you choose is capable of doing the task.
Finally, you will need to explain your reasons for assigning them to the task. Explain to them why the job or responsibility is being delegated and its importance and relevance. This helps the staff member understand where the project fits in the overall scheme of things and helps to give them a sense of responsibility.