Title: Crimes (Substituted Section 59) Amendment Act 2007
Content:  the "anti-smacking bill". The bill was passed on its third reading on 16 May 2007 by 113 votes to eight. The Governor-General of New Zealand granted the Royal Assent on 21 May 2007, and the law came into effect on 21 June 2007. A citizens-initiated referendum on the issues surrounding the law was held between 30 July and 21 August 2009, asking "Should a smack as part of good parental correction be a criminal offence in New Zealand?" Despite widespread criticism of the question's wording, the referendum was returned with an 87.4 percent "No" vote on a turnout of 56.1 percent.
Title: 2009 New Zealand child discipline referendum
Content:  On 24 March 2017 it was reported that New Zealand First and Winston Peters will take to the election a policy of repeal the anti-smacking law passed by the last parliament despite overwhelming public opposition. They went on to state that they will not enter any coalition or confidence and supply agreement with a party that wishes to ignore the public’s clearly stated view in a referendum on that issue after the 2017 New Zealand general election.
Title: Child corporal punishment laws
Content:  The Crimes (Substituted Section 59) Amendment Act 2007 or "anti-smacking bill" was introduced as a private members bill by Green Party Member of Parliament Sue Bradford in 2005 passed on its third reading on 16 May 2007 by 113 votes to eight. The 2009 New Zealand citizens-initiated referendum posed the question: "Should a smack as part of good parental correction be a criminal offence in New Zealand?" 87.4% of votes answered "No". The referendum was non-binding and did not lead to a change in the law.
Title: 2009 New Zealand child discipline referendum
Content:  By coincidence, Government coalition and ACT MP John Boscawen had a private member's bill legalising smacking drawn from the ballot less than a week after the referendum. Prime Minister John Key said his National Party would vote it down, with the Labour Party and Green Party also opposed making it likely to be lost after the first reading of the bill. In September 2010 the Bill was in fact defeated 115–5 on its first reading in Parliament.
Title: Child abuse in New Zealand
Content:  The Crimes (Substituted Section 59) Amendment Act 2007 was an amendment to the Crimes Act 1961. The purpose as stated in the legislation under s59 (4) of the Crimes Act 1961 which states that the purpose of the act is to stop force in the form of violence used for correction or discipline of children. The amendment was approached to better handle the child abuse situation within New Zealand as before the amendment this was used as a defence for the use of force to discipline children by parents. It concentrates on the use of force by parents for parental control. The amendment was colloquially referred to as an 'anti-smacking law' and was introduced as a private members bill by Green Party member Sue Bradford in 2005. It was endorsed by many organisations such as woman's refuge and Plunket however there was question as to what the law disallowed in the way of discipline with many questioning the right to a 'light smack' in the way of disciplining a child.
Title: 2005 in New Zealand
Content:  4 between Wanganui and Taumarunui was also closed for some time. A series of slips in the Manawatu Gorge has caused delays to traffic. The year's first major snowfall in Dunedin has caused problems for motorists there. ; 10 June: New Zealand MP Sue Bradford introduces a private member's bill to outlaw the smacking of children. The present law requires that physical discipline of a child use no more than "reasonable force". As a private member's bill, this will be a conscience vote. ; 14 June: The New Zealand High Commissioner to Canada, Graham Kelly, apologises to all New Zealanders for remarks 
Title: New Zealand First
Content:  2011, at its annual convention, New Zealand First vowed to repeal the controversial Crimes (Substituted Section 59) Amendment Act 2007 (which it characterised as the "anti-smacking law"), which a vast majority of voters rejected in a non-binding 2009 citizen-initiated referendum. In the 2017 general election campaign, the party again vowed to repeal the Crimes (Substituted Section 59) Amendment Act; it also ruled out a confidence and supply arrangement or coalition with any party which opposed the policy. In 2013, all seven NZ First MPs voted against the third reading of the Marriage Amendment Bill, which permitted same sex marriage in New Zealand. Peters had called for a referendum on the issue.
Title: Crimes (Substituted Section 59) Amendment Act 2007
Content:  pressure on the New Zealand Government for education and promotion of changing attitudes and parenting practice. In the 2008 Budget the then Labour Government said it was 'providing $446.5 million over the next four years to improve our partnership with community-based social services to help deliver essential services to support children and families, including parenting and family violence programmes, and mentoring at-risk youth.' This included the "Are you OK?" anti-family-violence campaign. The law change has been described by supporters as aimed at making 'Aotearoa New Zealand […] a place where children are secure, confident, understand limits and boundaries and behave well – without physical punishment' and to 'protect children from assault'. The first conviction under the new law occurred on 22 November 2007. In the first five years following the law change (June 2007 – June 2012) there were eight prosecutions for smacking.
Title: LGBT rights in New South Wales
Content:  In May 2014, the NSW Parliament passed a law (unanimously in both houses) that abolishes the "gay panic defence" within common law. The law commenced in June 2014.
Title: ACT New Zealand
Content:  Amendment Bill at its third reading, a law which legalised same-sex marriage in New Zealand. ACT leader David Seymour supported the legalisation of assisted dying. In 2018, he introduced a member's bill, the End of Life Choice Bill which aimed to legalise euthanasia in New Zealand. The law passed in 2019, was approved by the public in a 2020 referendum, and will take full effect in 2021. The euthanasia law has been cited as an example of Seymour's cultural liberal personal outlook. In 2020, Seymour voted for Abortion Legislation Act 2020 which introduced abortion on request. However, he criticised a particular aspect of this law which creating "free 

Question: when did the anti smacking law come in nz?
Answer: anti-smacking bill.
21 June 2007.