From hansard, Chris Bryant responded to this ammendment for the government. They won't pass it, but they at least seem tk take the issue of accurate data seriously and are still working out how to implement the sullivan review across departments.
"We are opposing the amendment and are not intending to introduce similar legislation.
As I said, data accuracy is important. That is equally true for any data used in a digital verification service. That is why the Government are already engaged in an appropriate and balanced range of work on data standards and data accuracy. We are already developing data standards on the monitoring of diversity information, including sex, via the Data Standards Authority. Following a review, the Office for Statistics Regulation published updated guidance on collecting and reporting data and statistics about sex and gender identity last year, and all Government Departments are now considering how best to address the recommendations of the Sullivan review, which we published. That is the first reason why we will not be supporting this new clause or the amendment today. Simply, we believe the concerns regarding the way in which public authorities process sex and gender data should be considered holistically, taking into account the effects of the Supreme Court ruling and the specific and particular requirements of public authorities. By contrast, the new clause and the amendment would undermine the work the Government are already doing. Giving the Secretary of State a new regulatory rule would undermine the existing processes that ensure compliance with the UK’s data protection.
Secondly, the new clause is misplaced because the Bill does not alter the evidence which can be relied upon to prove sex or gender. Indeed, it does not seek to alter any of the content of data used by digital verification services. Instead, the Bill enables people to do digitally what they can presently do physically, and it is for organisations to consider what specific information they need to verify in their particular circumstances. Any inconsistency between what they can do digitally and what they can do physically would obviously sow further division.
Thirdly, the new clause is unnecessary, because it is very unlikely that digital verification services would be used in many, if not all, of the cases specifically raised by or with hon. Members, such as within the NHS to gain access to single-sex wards or for screening or to enter other female-only spaces. We expect digital verification services to be used primarily to prove things such as one’s right to work, or one’s age, address or professional or educational qualifications, which are not matters where sex or gender is relevant at all.
Fourthly, the new clause goes significantly further than the findings of the Supreme Court. Finally, the proposals have the potential to interfere with the right to respect for private and family life under the Human Rights Act by requiring public authorities to record sex as biological sex in all cases regardless of whether it is justified or proportionate in that given circumstance. In addition, the amendment does not take account of the fact that the Gender Recognition Act 2004 gives those with gender recognition certificates a level of privacy and control over who has access to information about their gender history. As for amendment 39, it will create further uncertainty as it appears to prevent use of clause 45 in all cases involving sex.
As I have set out, while I understand the reason for tabling these amendments, I fear they would create legal confusion, uncertainty and inconsistency. I also note that they were not part of the previous Government’s version of this Bill, in which in nearly all respects this part of the Bill was identical to ours. Given the narrow scope of digital verification service measures, the need to consider this area holistically to ensure alignment with existing legislation, and upcoming EHRC guidance and the breadth of work already being carried out, I hope the new clause and amendments will be withdrawn."
I'm not sure if it was withdrawn but presumably it can't pass.