Question: In which commonwealth country is this Act of the Parliament, to which Status of the Union Act, 1934 is the South African counterpart to, repealed?

Context paragraphs:
Statute of Westminster 1931: The Statute of Westminster 1931 is an Act of the Parliament of the United Kingdom and modified versions of it are now domestic law within Australia and Canada; it has been repealed in New Zealand and implicitly in former Dominions that are no longer Commonwealth realms.  Passed on 11 December 1931, the act, either immediately or upon ratification, effectively both established the legislative independence of the self-governing Dominions of the British Empire from the United Kingdom and bound them all to seek each other's approval for changes to monarchical titles and the common line of succession.  It thus became a statutory embodiment of the principles of equality and common allegiance to the Crown set out in the Balfour Declaration of 1926.  It was a crucial step in the development of the Dominions as separate states.

Official Languages of the Union Act, 1925: The Official Languages of the Union Act, 1925 (Act No. 8 of 1925) was an act of the Parliament of South Africa that had the effect of making Afrikaans an official language of the Union of South Africa.  It commenced on 27 May 1925 but was deemed to have had effect from the creation of the Union in 1910.

Federal Credit Union Act: The Federal Credit Union Act is an Act of Congress enacted in 1934.  The purpose of the law was to make credit available and promote thrift through a national system of nonprofit, cooperative credit unions.  This Act established the federal credit union system and created the Bureau of Federal Credit Unions, the predecessor to the National Credit Union Administration, to charter and oversee federal credit unions.  The general provisions in the Federal Act were based on the Massachusetts Credit Union Act of 1909, and became the basis of many other state credit union laws.  Under the provisions of the Federal Credit Union Act, a credit union may be chartered under either federal or state law, a system known as dual chartering, which is still in existence today.

Trade Union Act 1984: The Trade Union Act 1984 was a law in the United Kingdom that required all trade unions to hold a secret ballot before calling a strike.  The majority of the act did not apply to trade unions based in Northern Ireland.  The act was repealed on 16 October 1992.  Sir Peter Bottomley, who is the current MP for Worthing West, reportedly said that the act was "designed to ensure that trade unions are more democratic and their leaders more accountable to their members."

Union of England and Scotland Act 1603: The Union of England and Scotland Act 1603 (1 Jac.  I c.2), full title "An Act authorizing certain Commissioners of the realm of England", was an Act of Parliament of the Parliament of England enacted during the reign of King James I.  It appointed a commission led by the Lord Chancellor, Lord Ellesmere, to meet and negotiate with a commission which would be appointed by the Parliament of Scotland.  The aim of the discussions was to look into the possibility of arranging a formal political union between England and Scotland, going beyond the existing Union of Crowns, and to report back to Parliament.  The commission was not effective, however, and similar subsequent proposals also fell flat.  The two kingdoms were eventually united over a century later, by the Acts of Union 1707.  The Act was repealed by the Statute Law Revision Act 1863, being by this point entirely obsolete.

Civil union in New Zealand: Civil union has been legal in New Zealand since 26 April 2005.  The Civil Union Act 2004 to establish the institution of civil union for same-sex and opposite-sex couples was passed by the Parliament on 9 December 2004.  The Act has been described as very similar to the Marriage Act 1955 with references to "marriage" replaced by "civil union".  A companion bill, the Relationships (Statutory References) Act, was passed shortly thereafter on 15 March 2005, to remove discriminatory provisions on the basis of relationship status from a range of statutes and regulations.  As a result of these bills, all couples in New Zealand, whether married, in a civil union, or in a de facto partnership, now generally enjoy the same rights and undertake the same obligations.  These rights extend to immigration, next-of-kin status, social welfare, matrimonial property and other areas.  Non-married couples are not however permitted to adopt children, although people in non-marital relationships can adopt as individuals.

European Union (Finance) Act 2015: The European Union (Finance) Act 2015 (c. 32) is an Act of the Parliament of the United Kingdom enacted to approve for the purposes of section 7(1) of the European Union Act 2011 the decision of the Council of 26 May 2014 on the system of own resources of the European Union; and to amend the definition of "the Treaties" and "the EU Treaties" in section 1(2) of the European Communities Act 1972 so as to include that decision.  It received royal assent on 21 July 2015.

European Union Act 2011: The European Union Act 2011 (c. 12) is an Act of the Parliament of the United Kingdom, requiring that a referendum be held on amendments of the Treaty on European Union or the Treaty on the Functioning of the European Union.  Introduced in the House of Commons by Her Majesty's Principal Secretary of State for Foreign and Commonwealth Affairs, William Hague on 11 November 2010, the Bill received its Second Reading by 330-195 on 7 December, and was passed by the Commons on 8 March 2011.  The Bill was read a second time in the Lords on 22 March, after a hostile reception by Peers.  The Act received Royal Assent on 19 July 2011.

Status of the Union Act, 1934: The Status of the Union Act, 1934 (Act No. 69 of 1934) was an act of the Parliament of South Africa that was the South African counterpart to the Statute of Westminster 1931.  It declared the Union of South Africa to be a "sovereign independent state" and explicitly adopted the Statute of Westminster into South African law.  It also removed any remaining power of the Imperial Parliament to legislate for South Africa, and ended the King's direct involvement in the granting of Royal Assent.

European Union (Approvals) Act 2015: The European Union (Approvals) Act 2015 (c. 37) is an Act of the Parliament of the United Kingdom which under section 8 of the European Union Act 2011 amends Article 352 of the Treaty on the Functioning of the European Union to allow for Macedonia to become an observer in the work of the European Union Agency for Fundamental Rights.  It received royal assent on 17 December 2015.

Supporting paragraphs: Status of the Union Act, 1934 Statute of Westminster 1931
Answer: New Zealand