Subsequently / Consequently
Different meaningsSubsequently expresses sequence; consequently expresses result. Use consequently only when you intend to assert a causal or logical consequence.
Subsequently
Use when
You mean later or after another event, without necessarily claiming that the earlier event caused it.
Example
“The control was subsequently redesigned after the review.”
Consequently
Use when
You mean as a result and intend to state a causal consequence.
Example
“The control failed; consequently, unauthorised payments were made.”
Quick check
subsequently used when as a result is meant, consequently used only to mean later, sequence presented as proof of causation
Usage note
An event that follows another may be subsequent without being caused by it. Chronology alone does not establish causation.