"prior registration" is correct and usable in written English.
It can be used when referring to a process that requires registering before something else happens. For example: To apply for a library card, you must complete prior registration forms.
Architects and designers can attend the first day free, with prior registration at www.brooklyndesigns.net.net
Without prior registration or a background check, anyone can go into a hardware store and buy a diesel generator.
Too many of the novel's scenes, especially those involving Haitian politics, conduct themselves like one's idea of how such scenes would be played on film: they don't discover an unregistered reality but merely confirm its prior registration.
This study group is open to the Harvard and broader Boston-area university community and requires no prior registration or application.
By being the first to adopt a mark in an area without knowledge of its prior registration, a junior user of a mark could gain the right to exploit the mark exclusively in that market.
Current-day crawlers retrieve content only from the publicly indexable Web, i.e.,the set of web pages reachable purely by following hypertext links, ignoring search forms and pages that require authorization or prior registration.
Before the Trademark Office registers a mark, they first examine the mark against prior registrations, and check for a number of factors, including whether the mark could confuse the public, or is deceptive, among many other things.
The trial was not registered with Clinicaltrials.gov until 2015 because of the prior registrations with MHRA and UKCRN, and local advice that these sufficed.
Of the 580 true-positive pregnancy-associated cancers, 66% had a corresponding cancer-associated admission date in the same month as the registry, 28% had an admission date 1 2 months prior to registration, 5% had 3 5 months prior to registration and only 1% had ≥ 6 months prior to registration.
Information on which courses have limited enrollment will be provided prior to registration for each semester.
For non-registration, the most common reasons were lack of familiarity with the process (59.1%) and trial initiation prior to registration endorsement by the ICMJE (51.5%) (Table 5).
