diff --git a/config.json b/config.json
index 01ec79ac..bba10daf 100644
--- a/config.json
+++ b/config.json
@@ -65,6 +65,19 @@
           "booleans"
         ],
         "status": "wip"
+      },
+      {
+        "slug": "name-badges",
+        "name": "Name Badges",
+        "uuid": "31f8973a-5035-4b54-9670-e589fa59361b",
+        "concepts": [
+          "nothingness"
+        ],
+        "prerequisites": [
+          "vector-filtering",
+          "strings"
+        ],
+        "status": "wip"
       }
     ],
     "practice": [
diff --git a/exercises/concept/name-badges/.docs/hints.md b/exercises/concept/name-badges/.docs/hints.md
new file mode 100644
index 00000000..b5296c36
--- /dev/null
+++ b/exercises/concept/name-badges/.docs/hints.md
@@ -0,0 +1 @@
+# Hints
diff --git a/exercises/concept/name-badges/.docs/instructions.md b/exercises/concept/name-badges/.docs/instructions.md
new file mode 100644
index 00000000..dab5ab12
--- /dev/null
+++ b/exercises/concept/name-badges/.docs/instructions.md
@@ -0,0 +1,54 @@
+# Instructions
+
+In this exercise you'll be writing code to print name badges for factory employees. Employees have an ID, name, and department name. Employee badge labels are formatted as follows: `"[id] - name - DEPARTMENT"`.
+
+## 1. Print a badge for an employee
+
+Implement the `print_name_badge` function. It should take an ID, name, and a department. It should return the badge label, with the department name in uppercase.
+
+```R
+print_name_badge(67, "Katherine Williams", "Strategic Communication")
+# => "[67] - Katherine Williams - STRATEGIC COMMUNICATION"
+```
+
+## 2. Print a badge for a new employee
+
+Due to a quirk in the computer system, new employees occasionally don't yet have an ID when they start working at the factory. As badges are required, they will receive a temporary badge without the ID prefix.
+
+Extend the `print_name_badge` function. When the id is missing, it should print a badge without it.
+
+```R
+print_name_badge(NA, "Robert Johnson", "Procurement")
+# => "Robert Johnson - PROCUREMENT"
+```
+
+## 3. Print a badge for the owner
+
+Even the factory's owner has to wear a badge at all times. However, an owner does not have a department and never will: he is above all the departments. In this case, the label should print `"OWNER"` instead of the department name.
+
+Extend the `print_name_badge` function. When the department is `NULL`, assume the badge belongs to the company owner.
+
+```R
+print_name_badge(204, "Rachel Miller", NULL)
+# => "[204] - Rachel Miller - OWNER"
+```
+
+Note that it is possible for the owner to also be a new employee.
+
+```R
+print_name_badge(NA, "Rachel Miller", NULL)
+# => "Rachel Miller - OWNER"
+```
+
+## 4. Calculate the total salary of emplyees with no ID
+
+As a rough metric of how well the IDs are being issued, you want to see the combined salary of employees with no ID. A high value means lots are waiting, or the problem is affecting senior people: both bad.
+
+Implement the `salaries_no_id` function that takes a vector of IDs and a corresponding vector of salaries, and returns the sum of salaries for people with no ID yet. Both vectors are the same length.
+
+```R
+ids <- c(204, NA, 210, 352, NA, 263)
+salaries <- c(23, 21, 47, 35, 17, 101) * 1000
+salaries_no_id(ids, salaries)
+# => 38,000
+```
diff --git a/exercises/concept/name-badges/.docs/introduction.md b/exercises/concept/name-badges/.docs/introduction.md
new file mode 100644
index 00000000..222abf7b
--- /dev/null
+++ b/exercises/concept/name-badges/.docs/introduction.md
@@ -0,0 +1,39 @@
+# Introduction
+
+Many languages have a way such as `null` or `none` to indicate a non-existent value.
+Because R is designed to handle large volumes of (often messy) data, it has multiple forms of nothingness.
+
+The overall aim is to flag missing or suspect values as they are encountered, then continue without raising an exception.
+
+## NULL
+
+If a value really doesn't exist, it is repesented by `NULL`. This is probably closest to what C or Python might do.
+
+```R
+> v <- c() # zero-length vector
+> v
+NULL
+> is.null(v)
+[1] TRUE
+```
+
+In many contexts, `NULL` values are simply ignored:
+
+```R
+> c(2, 3, NULL, 5)
+[1] 2 3 5
+```
+
+## NA
+
+For situations where a value exists but we don't know what it is, `NA` is used. For example, when counting vehicles traveling on a road, human observers might go off sick or automatic sensors break down, but the traffic continues to flow.
+
+```R
+> v <- c(1, 2, NA, 4, 5)
+> v
+[1]  1  2 NA 4  5
+> is.na(v) # test for data gaps
+[1] FALSE FALSE  TRUE FALSE FALSE
+```
+
+Thus `NA` is a placeholder, warning humans that they need to make a decision about how to handle this.
diff --git a/exercises/concept/name-badges/.meta/config.json b/exercises/concept/name-badges/.meta/config.json
new file mode 100644
index 00000000..79bf3ffd
--- /dev/null
+++ b/exercises/concept/name-badges/.meta/config.json
@@ -0,0 +1,11 @@
+{
+  "authors": ["colinleach"],
+  "contributors": [],
+  "files": {
+    "solution": ["name-badges.R"],
+    "test": ["test_name-badges.R"],
+    "exemplar": [".meta/exemplar.R"]
+  },
+  "forked_from": ["elixir/name-badge"],
+  "blurb": "Handle missing values in employee name badges"
+}
diff --git a/exercises/concept/name-badges/.meta/design.md b/exercises/concept/name-badges/.meta/design.md
new file mode 100644
index 00000000..4e704e09
--- /dev/null
+++ b/exercises/concept/name-badges/.meta/design.md
@@ -0,0 +1,26 @@
+# Design
+
+## Goal
+
+The goal of this exercise is to teach the student about the various forms of nothingness in R.
+
+## Learning objectives
+
+- Understand `NULL` as the absence of a value.
+- Understand `NA` as a placeholder for a missing value.
+- Understand the basics of how to test for and respond to these values.
+- Understand that R tries to flag these values in-place *without* throwing an exception: a data-science approach rather than a computer-science approach.
+
+## Out of scope
+
+- `NaN` and `Inf` as flagging invalid numbers, though this is mentioned in the concept's `about.md`. Omitting these is purely pragmatic, with no obvious way to include them in the exercise.
+- The greater importance of this concept in more complex structures such as `dataframes`. At this stage, the discussion is limited to vectors.
+
+## Concepts
+
+- `errors`
+
+## Prerequisites
+
+- `vector-filtering`
+- `strings`
diff --git a/exercises/concept/name-badges/.meta/exemplar.R b/exercises/concept/name-badges/.meta/exemplar.R
new file mode 100644
index 00000000..7d682609
--- /dev/null
+++ b/exercises/concept/name-badges/.meta/exemplar.R
@@ -0,0 +1,11 @@
+print_name_badge <- function(id, name, department) {
+  dept <- ifelse(is.null(department), "OWNER", toupper(department))
+  if (is.na(id)) {
+    return(sprintf("%s - %s", name, dept))
+  }
+  sprintf("[%d] - %s - %s", id, name, dept)
+}
+
+salaries_no_id <- function(ids, salaries) {
+  sum(salaries[is.na(ids)])
+}
diff --git a/exercises/concept/name-badges/name-badges.R b/exercises/concept/name-badges/name-badges.R
new file mode 100644
index 00000000..7e1ca35d
--- /dev/null
+++ b/exercises/concept/name-badges/name-badges.R
@@ -0,0 +1,5 @@
+print_name_badge <- function(id, name, department) {
+}
+
+salaries_no_id <- function(ids, salaries) {
+}
diff --git a/exercises/concept/name-badges/test_name-badges.R b/exercises/concept/name-badges/test_name-badges.R
new file mode 100644
index 00000000..17a8323b
--- /dev/null
+++ b/exercises/concept/name-badges/test_name-badges.R
@@ -0,0 +1,58 @@
+source("./name-badges.R")
+library(testthat)
+
+# 1) print_name_badge
+
+test_that("prints the employee badge with full data", {
+  id <- 455
+  name <- "Mary M. Brown"
+  department <- "MARKETING"
+  expected <- "[455] - Mary M. Brown - MARKETING"
+  expect_equal(print_name_badge(id, name, department), expected)
+})
+
+test_that("uppercases the department", {
+  id <- 89
+  name <- "Jack McGregor"
+  department <- "Procurement"
+  expected <- "[89] - Jack McGregor - PROCUREMENT"
+  expect_equal(print_name_badge(id, name, department), expected)
+})
+
+test_that("prints the employee badge without id", {
+  id <- NA
+  name <- "Barbara White"
+  department <- "SECURITY"
+  expected <- "Barbara White - SECURITY"
+  expect_equal(print_name_badge(id, name, department), expected)
+})
+
+test_that("prints the owner badge", {
+  id <- 1
+  name <- "Anna Johnson"
+  department <- NULL
+  expected <- "[1] - Anna Johnson - OWNER"
+  expect_equal(print_name_badge(id, name, department), expected)
+})
+
+test_that("prints the owner badge without id", {
+  id <- NA
+  name <- "Stephen Dann"
+  department <- NULL
+  expected <- "Stephen Dann - OWNER"
+  expect_equal(print_name_badge(id, name, department), expected)
+})
+
+# salaries_no_id
+
+test_that("sums salaries for employees without ID", {
+  ids <- c(201, 217, NA, 352, 102, NA, 263)
+  salaries <- c(19, 23, 42, 29, 65, 122, 54)
+  expect_equal(salaries_no_id(ids, salaries), 164)
+})
+
+test_that("sums salaries but no employees without ID", {
+  ids <- c(201, 217, 47, 352, 102, 163, 263)
+  salaries <- c(25, 27, 44, 26, 63, 122, 34)
+  expect_equal(salaries_no_id(ids, salaries), 0)
+})