diff --git a/src/test/java/samples/ITUParserSamples.java b/src/test/java/samples/ITUParserSamples.java
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+++ b/src/test/java/samples/ITUParserSamples.java
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+package samples;
+
+import static com.ethlo.time.Field.DAY;
+import static com.ethlo.time.Field.HOUR;
+import static com.ethlo.time.Field.MINUTE;
+import static com.ethlo.time.Field.MONTH;
+import static com.ethlo.time.Field.SECOND;
+import static com.ethlo.time.Field.YEAR;
+import static com.ethlo.time.token.DateTimeTokens.digits;
+import static com.ethlo.time.token.DateTimeTokens.fractions;
+import static com.ethlo.time.token.DateTimeTokens.separators;
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.text.ParsePosition;
+import java.time.Instant;
+import java.time.LocalDate;
+import java.time.LocalTime;
+import java.time.OffsetDateTime;
+import java.time.OffsetTime;
+import java.time.ZoneOffset;
+
+import org.junit.jupiter.api.Test;
+
+import com.ethlo.time.DateTime;
+import com.ethlo.time.DateTimeParser;
+import com.ethlo.time.DateTimeParsers;
+import com.ethlo.time.ITU;
+import com.ethlo.time.ParseConfig;
+import com.ethlo.time.TemporalHandler;
+
+class ITUParserSamples
+{
+    @Test
+    void parseRfc3339()
+    {
+        final String text = "2012-12-27T19:07:22.123456789-03:00";
+        final OffsetDateTime dateTime = ITU.parseDateTime(text);
+        assertThat(dateTime.toString()).isEqualTo(text);
+    }
+
+    @Test
+    void parseLenient()
+    {
+        final String text = "2012-12-27T19:07:23.123";
+        final DateTime dateTime = ITU.parseLenient(text);
+        final String formatted = dateTime.toString();
+
+        //Note the tracking of fractional resolution
+        assertThat(formatted).isEqualTo(text);
+    }
+
+    @Test
+    void parseLenientlyWithCustomSeparators()
+    {
+        final ParseConfig config = ParseConfig.DEFAULT
+                .withDateTimeSeparators('T', '|')
+                .withFractionSeparators('.', ',');
+        final DateTime result = ITU.parseLenient("1999-11-22|11:22:17,191", config);
+        assertThat(result.toString()).isEqualTo("1999-11-22T11:22:17.191");
+    }
+
+    /**
+     * This allows you to track where to start reading. Note that the check for trailing junk is disabled when using ParsePosition.
+     */
+    @Test
+    void parsePosition()
+    {
+        final ParsePosition pos = new ParsePosition(10);
+        final OffsetDateTime result = ITU.parseDateTime("some-data,1999-11-22T11:22:19+05:30,some-other-data", pos);
+        assertThat(result.toString()).isEqualTo("1999-11-22T11:22:19+05:30");
+        assertThat(pos.getIndex()).isEqualTo(35);
+    }
+
+    /**
+     * This is useful if you need to handle different granularity with different logic or interpolation.
+     */
+    @Test
+    void explicitGranularity()
+    {
+        final TemporalHandler<OffsetDateTime> handler = new TemporalHandler<OffsetDateTime>()
+        {
+            @Override
+            public OffsetDateTime handle(final LocalDate localDate)
+            {
+                return localDate.atTime(OffsetTime.of(LocalTime.of(0, 0), ZoneOffset.UTC));
+            }
+
+            @Override
+            public OffsetDateTime handle(final OffsetDateTime offsetDateTime)
+            {
+                return offsetDateTime;
+            }
+        };
+
+        final OffsetDateTime result = ITU.parse("2017-12-06", handler);
+        assertThat(result.toString()).isEqualTo("2017-12-06T00:00Z");
+    }
+
+    /**
+     * <p>In some real world scenarios, it is useful to parse a best-effort timestamp. To ease usage, we can easily convert a raw {@link DateTime} instance into {@link Instant}.</p>
+     *
+     * <p></p>Note the limitations and the assumption of UTC time-zone, as mentioned in the javadoc.</p>
+     */
+    @Test
+    void test()
+    {
+        final Instant instant = ITU.parseLenient("2017-12-06").toInstant();
+        assertThat(instant.toString()).isEqualTo("2017-12-06T00:00:00Z");
+    }
+
+    /**
+     * In case the format is not supported directly, you can build your own parser.
+     */
+    @Test
+    void parseCustomFormat()
+    {
+        final DateTimeParser parser = DateTimeParsers.of(
+                digits(DAY, 2),
+                separators('-'),
+                digits(MONTH, 2),
+                separators('-'),
+                digits(YEAR, 4),
+                separators(' '),
+                digits(HOUR, 2),
+                digits(MINUTE, 2),
+                digits(SECOND, 2),
+                separators(','),
+                fractions()
+        );
+        final String input = "31-12-2000 235937,123456";
+        final DateTime result = parser.parse(input);
+        assertThat(result.toString()).isEqualTo("2000-12-31T23:59:37.123456");
+    }
+}
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