The upcoming annual general meeting of Nationwide Building Society is facing fresh scrutiny as concerns grow over how member-owned financial firms are being run. Critics say some governance tools may weaken member control and reduce real debate. A Labour MP, Navendu Mishra, has raised formal concerns in a letter sent to Nationwide chair Kevin Parry. He also shared similar worries with UK Chancellor Rachel Reeves. The main issue is how building societies use voting systems and how much power members really have. Nationwide is one of the largest mutual financial groups in the UK. It now holds about £382bn in assets after its £2.9bn takeover of Virgin Money. It says it is owned by its members. That means customers are also the owners. Critics now question if that model still works in practice. Mishra said growth is not the problem. He said growth is “strong and welcome.” But he warned that democratic control must keep pace. He said members should see real influence in decisions, not just symbolic voting. One key concern is the “quick vote” system used at annual meetings. This option lets members approve all board proposals with one click. Supporters say it is simple and fast. Critics say it reduces careful review. Mishra said it can “reduce scrutiny and help incumbents stay in power.” He also compared the system to rules in trade unions. In unions, member-led votes must follow stricter rules. He asked why building societies should have weaker safeguards than unions. A member-nominated candidate, James Sherwin-Smith, has also asked Nationwide to pause the quick vote tool at the upcoming AGM. The final decision is still open. CEO Debbie Crosbie said the board has not decided yet. Another concern is online-only AGMs. Nationwide has moved meetings online to increase participation. The firm says this helps more members join and vote. But critics argue it may exclude older members or those with weak internet access. They also worry that online systems may limit open questioning. The MP’s letter also raises concern about executive pay voting. Nationwide does not offer binding votes on pay deals. Last year, members did not get a binding vote on a pay rise package worth up to £7m for the CEO. That included a reported 43% rise in potential pay. Listed banks like Barclays, NatWest, and Lloyds Banking Group give shareholders binding votes on pay. Mishra said this raises fairness questions. He said if members own the society, they should have stronger control over top pay decisions. He added that democratic rights should match those in listed companies. Nationwide defended its approach. It said most members support its pay policies when they vote. It also said online meetings help more people take part than in-person events. The firm said participation has improved since going digital. On the quick vote system, Nationwide said members find it simple and easy to use. It also said many companies use similar tools for proxy voting. The society said it will respond fully to the MP in writing soon. The debate comes at a key moment for the UK mutual sector. The government has said it wants to double the size of mutual financial firms. Supporters say mutuals offer fairer banking and stronger customer focus. But critics now argue that rapid growth may weaken member voice if governance does not evolve. Mishra also raised a bigger question about board representation. He asked why more member-nominated directors are not included on boards. He said this could strengthen trust and improve accountability. The AGM will be closely watched. It will include the first member-nominated board candidate in many years. That alone has added pressure on Nationwide to show how member democracy works in practice. As voting systems, digital meetings, and executive pay rules come under review, the wider question remains simple. Can a modern building society stay truly member-owned while it grows into one of the UK’s biggest financial institutions?