diff --git a/BIBLIOGRAPHY.bib b/BIBLIOGRAPHY.bib
index 630ab766e..226afcfd0 100644
--- a/BIBLIOGRAPHY.bib
+++ b/BIBLIOGRAPHY.bib
@@ -2975,6 +2975,12 @@ @misc{Ottosson2020
   urldate      = {2020-12-24},
   howpublished = {https://bottosson.github.io/posts/oklab/},
 }
+@misc{PLASANorthAmerica2015,
+  title        = {{{ANSI E1}}.54 - 2015 - {{PLASA Standard}} for
+    {{Color Communication}} in {{Entertainment Lighting}}},
+  author       = {{PLASA North America}},
+  year         = 2015,
+}
 @misc{Panasonic2014a,
   title        = {{{VARICAM V-Log}}/{{V-Gamut}}},
   author       = {{Panasonic}},
@@ -3931,6 +3937,13 @@ @misc{Wikipedia2015
   urldate      = {2021-04-04},
   howpublished = {https://en.wikipedia.org/wiki/HCL\_color\_space},
 }
+@misc{Wood2014,
+  title        = {Making the Same Color Twice - {{A}} Proposed
+    {{PLASA}} Standard for Color Communication},
+  author       = {Wood, Mike},
+  year         = 2014,
+  urldate      = {2023-08-13},
+}
 @article{Wyszecki1963b,
   title        = {Proposal for a {{New Color-Difference Formula}}},
   author       = {Wyszecki, G{\"u}nter},
diff --git a/README.rst b/README.rst
index 3b3a8cb28..3e6f5de17 100644
--- a/README.rst
+++ b/README.rst
@@ -1056,6 +1056,7 @@ RGB Colourspaces
      'NTSC (1953)',
      'NTSC (1987)',
      'P3-D65',
+     'PLASA ANSI E1.54',
      'Pal/Secam',
      'ProPhoto RGB',
      'Protune Native',
diff --git a/colour/colorimetry/datasets/illuminants/chromaticity_coordinates.py b/colour/colorimetry/datasets/illuminants/chromaticity_coordinates.py
index 5d67a1e14..ccaad3da5 100644
--- a/colour/colorimetry/datasets/illuminants/chromaticity_coordinates.py
+++ b/colour/colorimetry/datasets/illuminants/chromaticity_coordinates.py
@@ -38,6 +38,7 @@
 -   Blackmagic Wide Gamut
 -   DCI-P3
 -   ICC D50
+-   PLASA ANSI E1.54
 
 Illuminants whose chromaticity coordinates are defined at 15 decimal places
 have been computed according to practise *ASTM E308-15* method.
@@ -65,6 +66,9 @@
 -   :cite:`InternationalColorConsortium2010` : International Color Consortium.
     (2010). Specification ICC.1:2010 (Profile version 4.3.0.0) (pp. 1-130).
     http://www.color.org/specification/ICC1v43_2010-12.pdf
+-   :cite:`PLASANorthAmerica2015` : PLASA North America. (2015). ANSI E1.54 -
+    2015 - PLASA Standard for Color Communication in Entertainment Lighting.
+    https://webstore.ansi.org/preview-pages/ESTA/preview_ANSI+E1.54-2015.pdf
 -   :cite:`TheAcademyofMotionPictureArtsandSciences2014q` : The Academy of
     Motion Picture Arts and Sciences, Science and Technology Council, & Academy
     Color Encoding System (ACES) Project Subcommittee. (2014). Technical
@@ -97,6 +101,7 @@
     "CCS_ILLUMINANTS_DCI_STANDARD_OBSERVER_2_DEGREE_CIE1931",
     "CCS_ILLUMINANTS_ICC_STANDARD_OBSERVER_2_DEGREE_CIE1931",
     "CCS_ILLUMINANTS_ISO_STANDARD_OBSERVER_2_DEGREE_CIE1931",
+    "CCS_ILLUMINANTS_PLASA_STANDARD_OBSERVER_2_DEGREE_CIE1931",
     "CCS_ILLUMINANTS_CIE_STANDARD_OBSERVER_10_DEGREE_CIE1964",
     "CCS_ILLUMINANTS_ISO_STANDARD_OBSERVER_10_DEGREE_CIE1964",
     "CCS_ILLUMINANTS",
@@ -267,6 +272,18 @@
 :cite:`InternationalOrganizationforStandardization2002`
 """
 
+CCS_ILLUMINANTS_PLASA_STANDARD_OBSERVER_2_DEGREE_CIE1931: (
+    CanonicalMapping
+) = CanonicalMapping({"PLASA ANSI E1.54": np.array([0.4254, 0.4044])})
+"""
+Chromaticity coordinates of the *PLASA* illuminants for the
+*CIE 1931 2 Degree Standard Observer*.
+
+References
+----------
+:cite:`PLASANorthAmerica2015`
+"""
+
 CCS_ILLUMINANTS_CIE_STANDARD_OBSERVER_10_DEGREE_CIE1964: (
     CanonicalMapping
 ) = CanonicalMapping(
@@ -424,7 +441,7 @@
 ----------
 :cite:`CIETC1-482004h`, :cite:`DigitalCinemaInitiatives2007b`,
 :cite:`InternationalOrganizationforStandardization2002`,
-:cite:`InternationalColorConsortium2010`,
+:cite:`InternationalColorConsortium2010`, :cite:`PLASANorthAmerica2015`
 :cite:`TheAcademyofMotionPictureArtsandSciences2014q`, :cite:`Wikipedia2006a`
 
 Aliases:
@@ -462,3 +479,7 @@
 CCS_ILLUMINANTS["CIE 1964 10 Degree Standard Observer"].update(
     CCS_ILLUMINANTS_ISO_STANDARD_OBSERVER_10_DEGREE_CIE1964
 )
+
+CCS_ILLUMINANTS["CIE 1931 2 Degree Standard Observer"].update(
+    CCS_ILLUMINANTS_PLASA_STANDARD_OBSERVER_2_DEGREE_CIE1931
+)
diff --git a/colour/models/__init__.py b/colour/models/__init__.py
index 7e642ee4d..cfbf69cb6 100644
--- a/colour/models/__init__.py
+++ b/colour/models/__init__.py
@@ -317,6 +317,7 @@
     RGB_COLOURSPACE_RIMM_RGB,
     RGB_COLOURSPACE_ERIMM_RGB,
     RGB_COLOURSPACE_PROPHOTO_RGB,
+    RGB_COLOURSPACE_PLASA_ANSI_E154,
     RGB_COLOURSPACE_RUSSELL_RGB,
     RGB_COLOURSPACE_SHARP_RGB,
     RGB_COLOURSPACE_SMPTE_240M,
@@ -726,6 +727,7 @@
     "RGB_COLOURSPACE_RIMM_RGB",
     "RGB_COLOURSPACE_ERIMM_RGB",
     "RGB_COLOURSPACE_PROPHOTO_RGB",
+    "RGB_COLOURSPACE_PLASA_ANSI_E154",
     "RGB_COLOURSPACE_RUSSELL_RGB",
     "RGB_COLOURSPACE_SHARP_RGB",
     "RGB_COLOURSPACE_SMPTE_240M",
diff --git a/colour/models/rgb/__init__.py b/colour/models/rgb/__init__.py
index ca35a39e1..67aac9e85 100644
--- a/colour/models/rgb/__init__.py
+++ b/colour/models/rgb/__init__.py
@@ -211,6 +211,7 @@
     RGB_COLOURSPACE_RIMM_RGB,
     RGB_COLOURSPACE_ERIMM_RGB,
     RGB_COLOURSPACE_PROPHOTO_RGB,
+    RGB_COLOURSPACE_PLASA_ANSI_E154,
     RGB_COLOURSPACE_RUSSELL_RGB,
     RGB_COLOURSPACE_SHARP_RGB,
     RGB_COLOURSPACE_SMPTE_240M,
@@ -481,6 +482,7 @@
     "RGB_COLOURSPACE_RIMM_RGB",
     "RGB_COLOURSPACE_ERIMM_RGB",
     "RGB_COLOURSPACE_PROPHOTO_RGB",
+    "RGB_COLOURSPACE_PLASA_ANSI_E154",
     "RGB_COLOURSPACE_RUSSELL_RGB",
     "RGB_COLOURSPACE_SHARP_RGB",
     "RGB_COLOURSPACE_SMPTE_240M",
diff --git a/colour/models/rgb/datasets/__init__.py b/colour/models/rgb/datasets/__init__.py
index 3f545fac2..195c6026e 100644
--- a/colour/models/rgb/datasets/__init__.py
+++ b/colour/models/rgb/datasets/__init__.py
@@ -59,6 +59,7 @@
     RGB_COLOURSPACE_ERIMM_RGB,
     RGB_COLOURSPACE_PROPHOTO_RGB,
 )
+from .plasa_ansi_e154 import RGB_COLOURSPACE_PLASA_ANSI_E154
 from .russell_rgb import RGB_COLOURSPACE_RUSSELL_RGB
 from .sharp import RGB_COLOURSPACE_SHARP_RGB
 from .smpte_240m import RGB_COLOURSPACE_SMPTE_240M
@@ -157,6 +158,7 @@
     "RGB_COLOURSPACE_RIMM_RGB",
     "RGB_COLOURSPACE_ERIMM_RGB",
     "RGB_COLOURSPACE_PROPHOTO_RGB",
+    "RGB_COLOURSPACE_PLASA_ANSI_E154",
     "RGB_COLOURSPACE_RUSSELL_RGB",
     "RGB_COLOURSPACE_SHARP_RGB",
     "RGB_COLOURSPACE_SMPTE_240M",
diff --git a/colour/models/rgb/datasets/plasa_ansi_e154.py b/colour/models/rgb/datasets/plasa_ansi_e154.py
new file mode 100644
index 000000000..2cca7a009
--- /dev/null
+++ b/colour/models/rgb/datasets/plasa_ansi_e154.py
@@ -0,0 +1,99 @@
+"""
+PLASA ANSI E1.54 Colourspace
+============================
+
+Defines the *PLASA ANSI E1.54* colourspace:
+
+-   :attr:`colour.models.RGB_COLOURSPACE_PLASA_ANSI_E154`.
+
+References
+----------
+-   :cite:`Wood2014` : Wood, M. (2014). Making the same color twice - A
+    proposed PLASA standard for color communication. Retrieved August 13, 2023,
+    from https://www.mikewoodconsulting.com/articles/\
+Protocol%20Fall%202014%20-%20Color%20Communication.pdf
+-   :cite:`PLASANorthAmerica2015` : PLASA North America. (2015). ANSI E1.54 -
+    2015 - PLASA Standard for Color Communication in Entertainment Lighting.
+    https://webstore.ansi.org/preview-pages/ESTA/preview_ANSI+E1.54-2015.pdf
+"""
+
+from __future__ import annotations
+
+import numpy as np
+
+from colour.colorimetry import CCS_ILLUMINANTS
+from colour.hints import NDArrayFloat
+from colour.models.rgb import (
+    RGB_Colourspace,
+    linear_function,
+    normalised_primary_matrix,
+)
+from colour.models.rgb.datasets import RGB_COLOURSPACE_RIMM_RGB
+
+__author__ = "Colour Developers"
+__copyright__ = "Copyright 2013 Colour Developers"
+__license__ = "BSD-3-Clause - https://opensource.org/licenses/BSD-3-Clause"
+__maintainer__ = "Colour Developers"
+__email__ = "colour-developers@colour-science.org"
+__status__ = "Production"
+
+__all__ = [
+    "PRIMARIES_PLASA_ANSI_E154",
+    "WHITEPOINT_NAME_PLASA_ANSI_E154",
+    "CCS_WHITEPOINT_PLASA_ANSI_E154",
+    "MATRIX_PLASA_ANSI_E154_TO_XYZ",
+    "MATRIX_XYZ_TO_PLASA_ANSI_E154",
+    "RGB_COLOURSPACE_PLASA_ANSI_E154",
+]
+
+PRIMARIES_PLASA_ANSI_E154: NDArrayFloat = RGB_COLOURSPACE_RIMM_RGB.primaries
+"""*PLASA ANSI E1.54* colourspace primaries."""
+
+WHITEPOINT_NAME_PLASA_ANSI_E154: str = "PLASA ANSI E1.54"
+"""*PLASA ANSI E1.54* colourspace whitepoint name."""
+
+CCS_WHITEPOINT_PLASA_ANSI_E154: NDArrayFloat = CCS_ILLUMINANTS[
+    "CIE 1931 2 Degree Standard Observer"
+][WHITEPOINT_NAME_PLASA_ANSI_E154]
+"""*PLASA ANSI E1.54* colourspace whitepoint chromaticity coordinates."""
+
+MATRIX_PLASA_ANSI_E154_TO_XYZ: NDArrayFloat = normalised_primary_matrix(
+    PRIMARIES_PLASA_ANSI_E154, CCS_WHITEPOINT_PLASA_ANSI_E154
+)
+"""*PLASA ANSI E1.54* colourspace to *CIE XYZ* tristimulus values matrix."""
+
+MATRIX_XYZ_TO_PLASA_ANSI_E154: NDArrayFloat = np.linalg.inv(
+    MATRIX_PLASA_ANSI_E154_TO_XYZ
+)
+"""*CIE XYZ* tristimulus values to *PLASA ANSI E1.54* colourspace matrix."""
+
+RGB_COLOURSPACE_PLASA_ANSI_E154: RGB_Colourspace = RGB_Colourspace(
+    "PLASA ANSI E1.54",
+    PRIMARIES_PLASA_ANSI_E154,
+    CCS_WHITEPOINT_PLASA_ANSI_E154,
+    WHITEPOINT_NAME_PLASA_ANSI_E154,
+    MATRIX_PLASA_ANSI_E154_TO_XYZ,
+    MATRIX_XYZ_TO_PLASA_ANSI_E154,
+    linear_function,
+    linear_function,
+)
+RGB_COLOURSPACE_PLASA_ANSI_E154.__doc__ = """
+*PLASA ANSI E1.54* colourspace.
+
+Notes
+-----
+The `[0.4254, 0.4044]` whitepoint chromaticity coordinates are described by
+:cite:`Wood2014` to be that of a "2° Planckian source at 3,200 K". However, we
+can show that the chromaticity coordinates should be `[0.4234, 0.3990]`::
+
+    sd = colour.sd_blackbody(3200)
+    colour.XYZ_to_xy(
+        colour.sd_to_XYZ(
+            sd, colour.MSDS_CMFS["CIE 1931 2 Degree Standard Observer"]
+        )
+    ).round(4)
+
+References
+----------
+:cite:`PLASANorthAmerica2015`, :cite:`Wood2014`
+"""
diff --git a/docs/colour.models.rst b/docs/colour.models.rst
index b57868e10..dc39ca2ff 100644
--- a/docs/colour.models.rst
+++ b/docs/colour.models.rst
@@ -479,6 +479,7 @@ RGB Colourspaces
     RGB_COLOURSPACE_RIMM_RGB
     RGB_COLOURSPACE_ERIMM_RGB
     RGB_COLOURSPACE_PROPHOTO_RGB
+    RGB_COLOURSPACE_PLASA_ANSI_E154
     RGB_COLOURSPACE_RUSSELL_RGB
     RGB_COLOURSPACE_SMPTE_240M
     RGB_COLOURSPACE_SMPTE_C
diff --git a/docs/index.rst b/docs/index.rst
index f3d37032a..35ab67e48 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -836,6 +836,7 @@ RGB Colourspaces
      'NTSC (1953)',
      'NTSC (1987)',
      'P3-D65',
+     'PLASA ANSI E1.54',
      'Pal/Secam',
      'ProPhoto RGB',
      'Protune Native',