The phrase "an additional briefing" is correct and usable in written English.
It can be used when referring to an extra or supplementary meeting or presentation that provides more information on a specific topic.
Example: "Before the project launch, we will schedule an additional briefing to ensure everyone is on the same page."
Alternatives: "a supplementary briefing" or "an extra briefing".
The compounds were tested in the wedge model using two distinct protocols; including baseline stimulation at 1-Hz followed by a brief period at 0.5-Hz, either without an additional brief period of 2-Hz stimulation (i.e. Protocol 1) or with 2-Hz stimulation (i.e. Protocol 2).
As Ars Technica reports, Microsoft filed an additional brief on Sunday night arguing that it has "special circumstances" as a third party asserting fourth amendment rights on behalf of its users.
Participating women were asked to complete an additional brief questionnaire about experiences of stress and conflict.
On the day of the study, after signing the informed consent, all patients underwent an additional brief review of their medical history, including their diabetes history; any patients who were now identified as meeting one of the exclusion criteria were excluded.
Kennedy is believed to have played a role in a similarly strange order earlier this year, which called for additional briefing in a high-stakes case pitting religious liberty against contraceptive coverage under the Affordable Care Act.
The likelihood that a state court of competent jurisdiction may enter a judgment that may determine some issue in a case does not render final a federal district court's decision to take a two day recess, or to order additional briefing by the parties in five days or five months, or to take a case under advisement rather than render an immediate decision from the bench.
Requests for additional briefing by the Supreme Court are extremely rare.
Instead of rubber-stamping the settlement, the judge asked the parties for additional briefing.
