5 January – Four telcos will offer international call blocking services in an attempt to deter scams.[2]
9 January – Land Transport Authority announced that EZ-Link cards that had not yet been upgraded to SimplyGo, and Nets Flashpay cards would be deprecated on 1 June 2024.[3][4]
12 January – The Central Public Library at the National Library Building at Victoria Street is officially reopened with a marine-themed children's section that is sponsored by S.E.A. Aquarium (which will be reopened as Singapore Oceanarium later this year) and National Library Board. The library also has an AI-inspired storyline booth and areas paying tribute to Singapore's history and culture.[5][6][7][8]
Transport Minister Chee Hong Tat reverses an initial decision to terminate EZ-Link cards without SimplyGo and NETS FlashPay cards after 1 June, pledging S$40 million to extend the system's lifespan.[citation needed]
The first Total Defence Day Exercise is announced, simulating disruptions to power and food supplies to commemorate 40 years since the launch of Total Defence. This is whereby the National Day Parade 2024 will be held at the Padang on 9 August for this 40th anniversary of Total Defence commemorations.[citation needed]
28 February – Ahmed Salim, a Bangladeshi painter, becomes the first death row offender executed for murder in Singapore since 2019, having been convicted for killing his Indonesian ex-girlfriend in 2018.[13]
14 March - The Sentosa Sensoryscape is opened.[14]
19 March – Secretary-General of the Workers' PartyPritam Singh gets charged with two counts of perjury, with Faisal Manap issued an advisory for his role in the Committee of Privileges hearing against ex-Member of Parliament Raeesah Khan.[15]
25 March – Ex-Minister S. Iswaran gets eight new charges for corruption in relation to Lum Chang's Managing Director Lum Kok Seng.[16]
16 April – Lawrence Wong confirms that Lee Hsien Loong will stay in Cabinet as Senior Minister, adding that there will be a new Cabinet without major changes before his term starts.[citation needed]
22 April – The new Rail Corridor at Buona Vista is officially opened with a large new playgrounds and exercise corners along the area of one north, aside from the Rail Corridor at Bukit Timah Railway Station.[21]
13 May - Lawrence Wong unveils his new Cabinet, with Gan Kim Yong to be Deputy Prime Minister, as well as several promotions and two new Ministerial appointees.[23] At the same time, the Ministry of Communications and Information shall be renamed to the Ministry of Digital Development and Information from 8 July.[24]
4 June – Land Transport Authority (LTA) enforcement officer Zdulfika Ahakasah dies after crashing his motorcycle into a road divider whilst chasing a suspect.[28]