up to speed

1 operating at full speed.

2 (of a person or company) performing at an anticipated rate or level.

3 (of a person) fully informed or up to date. informal

❷ 2013Daily Telegraph Whatever option was chosen would be a 'technically complex and expensive' exercise, the Home Office said, with a separate Scotland needing time to get up to speed and prove to allies it could be trusted to share intelligence.

❸ 2014 Derek LoweCorante-In the Pipeline For reference and getting up to speed on the details, the comments section here has had reader recommendations for the Drug Metabolism and Pharmacokinetics Quick Guide.