diff --git a/src/World.Net.UnitTests/Countries/FaroeIslandsTest.cs b/src/World.Net.UnitTests/Countries/FaroeIslandsTest.cs
new file mode 100644
index 0000000..227c50b
--- /dev/null
+++ b/src/World.Net.UnitTests/Countries/FaroeIslandsTest.cs
@@ -0,0 +1,42 @@
+namespace World.Net.UnitTests.Countries;
+
+public sealed class FaroeIslandsTest
+{
+    private const string FAROEISLANDS_COUNTRY_NAME = "Faroe Islands";
+    private const string FAROEISLANDS_NATIVE_NAME = "Føroyar";
+    private const string FAROEISLANDS_CAPITAL = "Tórshavn";
+    private const string FAROEISLANDS_OFFICIAL_NAME = "Faroe Islands";
+    private const string FAROEISLANDS_ISO2_CODE = "FO";
+    private const string FAROEISLANDS_ISO3_CODE = "FRO";
+    private const int FAROEISLANDS_NUMERIC_CODE = 234;
+    private readonly string[] FAROEISLANDS_CALLING_CODE = ["+298"];
+    private const int FAROEISLANDS_STATE_COUNT = 6; // 6 regions
+    private static readonly string[] VALID_STATE_TYPES = { "Region" };
+
+    [Fact]
+    public void GetCountry_ReturnsCorrectInformation_ForFaroeIslands()
+    {
+        // Arrange
+        CountryIdentifier existingCountryId = CountryIdentifier.FaroeIslands;
+
+        // Act
+        var country = CountryProvider.GetCountry(existingCountryId);
+
+        // Assert
+        Assert.NotNull(country);
+        Assert.Equal(existingCountryId, country.Id);
+        Assert.Equal(FAROEISLANDS_COUNTRY_NAME, country.Name);
+        Assert.Equal(FAROEISLANDS_OFFICIAL_NAME, country.OfficialName);
+        Assert.Equal(FAROEISLANDS_NATIVE_NAME, country.NativeName);
+        Assert.Equal(FAROEISLANDS_CAPITAL, country.Capital);
+        Assert.Equal(FAROEISLANDS_NUMERIC_CODE, country.NumericCode);
+        Assert.Equal(FAROEISLANDS_ISO2_CODE, country.ISO2Code);
+        Assert.Equal(FAROEISLANDS_ISO3_CODE, country.ISO3Code);
+        Assert.Equal(FAROEISLANDS_CALLING_CODE, country.CallingCode);
+        Assert.NotNull(country.States);
+        Assert.Equal(FAROEISLANDS_STATE_COUNT, country.States.Count());
+        Assert.All(country.States, state => Assert.Contains(state.Type, VALID_STATE_TYPES));
+    }
+}
+
+
diff --git a/src/World.Net.UnitTests/Countries/FijiIslandsTest.cs b/src/World.Net.UnitTests/Countries/FijiIslandsTest.cs
new file mode 100644
index 0000000..49e111e
--- /dev/null
+++ b/src/World.Net.UnitTests/Countries/FijiIslandsTest.cs
@@ -0,0 +1,42 @@
+namespace World.Net.UnitTests.Countries;
+
+public sealed class FijiIslandsTest
+{
+    private const string FIJI_COUNTRY_NAME = "Fiji";
+    private const string FIJI_NATIVE_NAME = "Matanitu ko Viti";
+    private const string FIJI_CAPITAL = "Suva";
+    private const string FIJI_OFFICIAL_NAME = "Republic of Fiji";
+    private const string FIJI_ISO2_CODE = "FJ";
+    private const string FIJI_ISO3_CODE = "FJI";
+    private const int FIJI_NUMERIC_CODE = 242;
+    private readonly string[] FIJI_CALLING_CODE = ["+679"];
+    private const int FIJI_STATE_COUNT = 15; // 14 provinces + 1 dependency
+    private static readonly string[] VALID_STATE_TYPES = { "Province", "Dependency" };
+
+    [Fact]
+    public void GetCountry_ReturnsCorrectInformation_ForFiji()
+    {
+        // Arrange
+        CountryIdentifier existingCountryId = CountryIdentifier.FijiIslands;
+
+        // Act
+        var country = CountryProvider.GetCountry(existingCountryId);
+
+        // Assert
+        Assert.NotNull(country);
+        Assert.Equal(existingCountryId, country.Id);
+        Assert.Equal(FIJI_COUNTRY_NAME, country.Name);
+        Assert.Equal(FIJI_OFFICIAL_NAME, country.OfficialName);
+        Assert.Equal(FIJI_NATIVE_NAME, country.NativeName);
+        Assert.Equal(FIJI_CAPITAL, country.Capital);
+        Assert.Equal(FIJI_NUMERIC_CODE, country.NumericCode);
+        Assert.Equal(FIJI_ISO2_CODE, country.ISO2Code);
+        Assert.Equal(FIJI_ISO3_CODE, country.ISO3Code);
+        Assert.Equal(FIJI_CALLING_CODE, country.CallingCode);
+        Assert.NotNull(country.States);
+        Assert.Equal(FIJI_STATE_COUNT, country.States.Count());
+        Assert.All(country.States, state => Assert.Contains(state.Type, VALID_STATE_TYPES));
+    }
+}
+
+
diff --git a/src/World.Net.UnitTests/Countries/FinlandTest.cs b/src/World.Net.UnitTests/Countries/FinlandTest.cs
new file mode 100644
index 0000000..3b223c5
--- /dev/null
+++ b/src/World.Net.UnitTests/Countries/FinlandTest.cs
@@ -0,0 +1,41 @@
+namespace World.Net.UnitTests.Countries;
+
+public sealed class FinlandTest
+{
+    private const string FINLAND_COUNTRY_NAME = "Finland";
+    private const string FINLAND_NATIVE_NAME = "Suomen tasavalta / Republiken Finland";
+    private const string FINLAND_CAPITAL = "Helsinki";
+    private const string FINLAND_OFFICIAL_NAME = "Republic of Finland";
+    private const string FINLAND_ISO2_CODE = "FI";
+    private const string FINLAND_ISO3_CODE = "FIN";
+    private const int FINLAND_NUMERIC_CODE = 246;
+    private readonly string[] FINLAND_CALLING_CODE = ["+358"];
+    private const int FINLAND_STATE_COUNT = 21;
+    private static readonly string[] VALID_STATE_TYPES = { "Region" };
+
+    [Fact]
+    public void GetCountry_ReturnsCorrectInformation_ForFinland()
+    {
+        // Arrange
+        CountryIdentifier existingCountryId = CountryIdentifier.Finland;
+
+        // Act
+        var country = CountryProvider.GetCountry(existingCountryId);
+
+        // Assert
+        Assert.NotNull(country);
+        Assert.Equal(existingCountryId, country.Id);
+        Assert.Equal(FINLAND_COUNTRY_NAME, country.Name);
+        Assert.Equal(FINLAND_OFFICIAL_NAME, country.OfficialName);
+        Assert.Equal(FINLAND_NATIVE_NAME, country.NativeName);
+        Assert.Equal(FINLAND_CAPITAL, country.Capital);
+        Assert.Equal(FINLAND_NUMERIC_CODE, country.NumericCode);
+        Assert.Equal(FINLAND_ISO2_CODE, country.ISO2Code);
+        Assert.Equal(FINLAND_ISO3_CODE, country.ISO3Code);
+        Assert.Equal(FINLAND_CALLING_CODE, country.CallingCode);
+        Assert.NotNull(country.States);
+        Assert.Equal(FINLAND_STATE_COUNT, country.States.Count());
+        Assert.All(country.States, state => Assert.Contains(state.Type, VALID_STATE_TYPES));
+    }
+}
+
diff --git a/src/World.Net/Countries/FaroeIslands.cs b/src/World.Net/Countries/FaroeIslands.cs
new file mode 100644
index 0000000..0d6d47c
--- /dev/null
+++ b/src/World.Net/Countries/FaroeIslands.cs
@@ -0,0 +1,42 @@
+namespace World.Net.Countries;
+
+internal sealed class FaroeIslands : ICountry
+{
+    //<inheritdoc/>
+    public CountryIdentifier Id => CountryIdentifier.FaroeIslands;
+
+    //<inheritdoc/>
+    public string Name { get; } = "Faroe Islands";
+
+    //<inheritdoc/>
+    public string OfficialName { get; } = "Faroe Islands";
+
+    //<inheritdoc/>
+    public string NativeName => "Føroyar";
+
+    //<inheritdoc/>
+    public string Capital { get; } = "Tórshavn";
+
+    //<inheritdoc/>
+    public int NumericCode { get; } = 234;
+
+    //<inheritdoc/>
+    public string ISO2Code { get; } = "FO";
+
+    //<inheritdoc/>
+    public string ISO3Code { get; } = "FRO";
+
+    //<inheritdoc/>
+    public string[] CallingCode { get; } = ["+298"];
+
+    //<inheritdoc/>
+    public IEnumerable<State> States =>
+    [
+        new("Eysturoy", "FO-01", "Region"),
+        new("Norðoyar", "FO-02", "Region"),
+        new("Sandoy", "FO-03", "Region"),
+        new("Streymoy", "FO-04", "Region"),
+        new("Suðuroy", "FO-05", "Region"),
+        new("Vágar", "FO-06", "Region")
+    ];
+}
diff --git a/src/World.Net/Countries/FijiIslands.cs b/src/World.Net/Countries/FijiIslands.cs
new file mode 100644
index 0000000..0a22236
--- /dev/null
+++ b/src/World.Net/Countries/FijiIslands.cs
@@ -0,0 +1,51 @@
+namespace World.Net.Countries;
+
+internal sealed class FijiIslands : ICountry
+{
+    //<inheritdoc/>
+    public CountryIdentifier Id => CountryIdentifier.FijiIslands;
+
+    //<inheritdoc/>
+    public string Name { get; } = "Fiji";
+
+    //<inheritdoc/>
+    public string OfficialName { get; } = "Republic of Fiji";
+
+    //<inheritdoc/>
+    public string NativeName => "Matanitu ko Viti";
+
+    //<inheritdoc/>
+    public string Capital { get; } = "Suva";
+
+    //<inheritdoc/>
+    public int NumericCode { get; } = 242;
+
+    //<inheritdoc/>
+    public string ISO2Code { get; } = "FJ";
+
+    //<inheritdoc/>
+    public string ISO3Code { get; } = "FJI";
+
+    //<inheritdoc/>
+    public string[] CallingCode { get; } = ["+679"];
+
+    //<inheritdoc/>
+    public IEnumerable<State> States =>
+    [
+        new("Ba", "FJ-01"),
+        new("Bua", "FJ-02"),
+        new("Cakaudrove", "FJ-03"),
+        new("Kadavu", "FJ-04"),
+        new("Lau", "FJ-05"),
+        new("Lomaiviti", "FJ-06"),
+        new("Macuata", "FJ-07"),
+        new("Nadroga-Navosa", "FJ-08"),
+        new("Naitasiri", "FJ-09"),
+        new("Namosi", "FJ-10"),
+        new("Ra", "FJ-11"),
+        new("Rewa", "FJ-12"),
+        new("Serua", "FJ-13"),
+        new("Tailevu", "FJ-14"),
+        new("Rotuma", "FJ-15", "Dependency")
+    ];
+}
diff --git a/src/World.Net/Countries/Finland.cs b/src/World.Net/Countries/Finland.cs
new file mode 100644
index 0000000..be510ac
--- /dev/null
+++ b/src/World.Net/Countries/Finland.cs
@@ -0,0 +1,57 @@
+namespace World.Net.Countries;
+
+internal sealed class Finland : ICountry
+{
+    //<inheritdoc/>
+    public CountryIdentifier Id => CountryIdentifier.Finland;
+
+    //<inheritdoc/>
+    public string Name { get; } = "Finland";
+
+    //<inheritdoc/>
+    public string OfficialName { get; } = "Republic of Finland";
+
+    //<inheritdoc/>
+    public string NativeName => "Suomen tasavalta / Republiken Finland";
+
+    //<inheritdoc/>
+    public string Capital { get; } = "Helsinki";
+
+    //<inheritdoc/>
+    public int NumericCode { get; } = 246;
+
+    //<inheritdoc/>
+    public string ISO2Code { get; } = "FI";
+
+    //<inheritdoc/>
+    public string ISO3Code { get; } = "FIN";
+
+    //<inheritdoc/>
+    public string[] CallingCode { get; } = ["+358"];
+
+    //<inheritdoc/>
+    public IEnumerable<State> States =>
+    [
+        new("Åland", "FI-01", "Region"),
+        new("Central Finland", "FI-08", "Region"),
+        new("Central Ostrobothnia", "FI-07", "Region"),
+        new("Etelä-Karjala", "FI-02", "Region"),
+        new("Etelä-Pohjanmaa", "FI-03", "Region"),
+        new("Etelä-Savo", "FI-04", "Region"),
+        new("Kainuu", "FI-05", "Region"),
+        new("Kanta-Häme", "FI-06", "Region"),
+        new("Keski-Pohjanmaa", "FI-09", "Region"),
+        new("Keski-Suomi", "FI-10", "Region"),
+        new("Kymenlaakso", "FI-11", "Region"),
+        new("Lappi", "FI-12", "Region"),
+        new("Pirkanmaa", "FI-13", "Region"),
+        new("Pohjanmaa", "FI-14", "Region"),
+        new("Pohjois-Karjala", "FI-15", "Region"),
+        new("Pohjois-Pohjanmaa", "FI-16", "Region"),
+        new("Pohjois-Savo", "FI-17", "Region"),
+        new("Päijät-Häme", "FI-18", "Region"),
+        new("Satakunta", "FI-19", "Region"),
+        new("Uusimaa", "FI-20", "Region"),
+        new("Varsinais-Suomi", "FI-21", "Region")
+    ];
+}
diff --git a/src/World.Net/Helpers/CountryInitializer.cs b/src/World.Net/Helpers/CountryInitializer.cs
index bb0e55f..e898d83 100644
--- a/src/World.Net/Helpers/CountryInitializer.cs
+++ b/src/World.Net/Helpers/CountryInitializer.cs
@@ -64,13 +64,16 @@ public static Dictionary<CountryIdentifier, ICountry> Initialize()
             { CountryIdentifier.Curacao, new Curaçao() },
             { CountryIdentifier.Cyprus, new Cyprus() },
             { CountryIdentifier.CzechRepublic, new CzechRepublic() },
+            { CountryIdentifier.Denmark, new Denmark() },
+            { CountryIdentifier.Djibouti, new Djibouti() },
+            { CountryIdentifier.Dominica, new Dominica() },
             { CountryIdentifier.DominicanRepublic, new DominicanRepublic() },
             { CountryIdentifier.TimorLeste, new TimorLeste() },
             { CountryIdentifier.Ecuador, new Ecuador() },
             { CountryIdentifier.Egypt, new Egypt() },
-            { CountryIdentifier.Denmark, new Denmark() },
-            { CountryIdentifier.Djibouti, new Djibouti() },
-            { CountryIdentifier.Dominica, new Dominica() },
+            { CountryIdentifier.FaroeIslands, new FaroeIslands() },
+            { CountryIdentifier.FijiIslands, new FijiIslands() },
+            { CountryIdentifier.Finland, new Finland() },
             { CountryIdentifier.France, new France() },
             { CountryIdentifier.FrenchGuiana, new FrenchGuiana() },
             { CountryIdentifier.FrenchPolynesia, new FrenchPolynesia() },