Fort Worth Independent School District has not set a timeline on when it will make its determination regarding books currently under review over allegations of inappropriate material.

There are roughly 120 books under review at the school district’s library. The decision to review the materials was made in response to House Bill 900, which passed in the Texas Legislature this year and bans school libraries from purchasing books deemed sexually explicit.

U.S. District Judge Alan D. Albright ruled last month that the law was “unconstitutionally vague” in a lawsuit over First Amendment concerns, leaving it paused, as reported by The Dallas Express.

“The state, in abdicating its responsibility to protect children, forces private individuals and corporations into compliance with an unconstitutional law that violates the First Amendment,” Albright wrote, per the FWR.

Still, to ensure compliance with the looming possibility of the law’s enactment, Fort Worth ISD closed its libraries to conduct its review, as reported by The Dallas Express. After being closed for two weeks, the libraries have since reopened, but the district is still reviewing the reported books.

Ross Teller, Fort Worth ISD’s interim director of library media services, said the review process is still in progress and did not provide a timeline for when it would be concluded.

“They’re reading those books as with all of their other duties, so you can imagine that that is taking some time,” he said, according to the Fort Worth Report.

“There’s been words like ‘banned’ and stuff going around — we haven’t banned anything,” he continued. “What we’ve done is remove them for review for developmental appropriateness. “

Students do not have access to books under review, the district previously told the FWR.

Teller added that the district does not remove materials based on demographic representation and aims to have a selection that reflects its students. Parents in the district can request restrictions on books for their child(ren) individually, he said, or a formal complaint can be filed if a parent thinks that a book is inappropriate for the school library.

Texas had the most challenges to books in the nation by a large margin, according to a report by the American Library Association. This included 93 challenges to libraries last year over 2,349 different books, as reported by The Dallas Express.

Parents and activist groups have expressed concerns over libraries in Texas displaying books containing depictions of underage sex and incest, as reported by The Dallas Express.