diff --git a/config/latiss/isrLSST.py b/config/latiss/isrLSST.py
new file mode 100644
index 000000000..b6eda30fe
--- /dev/null
+++ b/config/latiss/isrLSST.py
@@ -0,0 +1,31 @@
+# This file is part of obs_lsst.
+#
+# Developed for the LSST Data Management System.
+# This product includes software developed by the LSST Project
+# (http://www.lsst.org).
+# See the COPYRIGHT file at the top-level directory of this distribution
+# for details of code ownership.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the LSST License Statement and
+# the GNU General Public License along with this program.  If not,
+# see <http://www.lsstcorp.org/LegalNotices/>.
+"""
+LATISS-specific overrides for IsrTaskLSST
+"""
+config.overscanCamera.defaultDetectorConfig.defaultAmpConfig.saturation = 120000
+
+config.crosstalk.doQuadraticCrosstalkCorrection = False
+config.doDeferredCharge = False
+config.doBrighterFatter = False
+
+config.cameraKeywordsToCompare = ["SEQNAME", "SEQFILE", "SEQCKSUM", "ODP", "AP0_RC", "TEMP_SET"]